Answer:
She's 3 years old.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
12/4=3
what are the steps for solving
6x-1=-x+9
Answer:
x=10/7
Let's solve your equation step-by-step
6x−1=−x+9
Step 1: Add x to both sides
6x−1+x=−x+9+x
7x−1=9
Step 2: Add 1 to both sides
7x−1+1=9+1
7x=10
Step 3: Divide both sides by 7
7x/7=10/7
x=10/7
Answer:
x = 10 / 7
Step-by-step explanation:
6x - 1 = -x + 9
Add 1 to both sides of the equation.
6x - 1 = -x + 9
6x - 1 + 1 = -x + 9 + 1
Simplify
Add the numbers
6x - 1 + 1 = -x + 9 + 1
6x = -x + 9 + 1
Add the numbers
6x = -x + 9 + 1
6x = -x + 10
Add x to both sides of the equation.
6x = -x + 10
6x + x = -x + 10 + x
Simplify
Combine like terms
6x + x = -x + 10 + x
7x = -x + 10 + x
Combine like terms
7x = -x + 10 + x
7x = 10
Divide both sides of the equation by the same term
7x = 10
7x/7 = 10/7
Simplify
Cancel terms that are in both the numerator and denominator.
7x/7 = 10/7
x = 10/7
Solution
x = 10/7
I hope this helps have a great day!!!Decrease £313 by 62%
Give your answer rounded to 2 DP.
Answer:
194.06
Step-by-step explanation:
£313 decreased by 62% is £118.94
In order to determine the answer, the first step to take is to determine the value of 62% of £313.
Value of 62% = 62% x £313
0.62 x £313 = £194.06
The second step is to subtract the value of 62% of £313 from £313
£313 - £194.06 = £118.94
In order to decrease £313 by 62%, the first step is to determine the value of 62% of £313 and then subtract the value gotten from the previous step from £313.
A similar answer was solved here: https://brainly.com/question/18837466?referrer=searchResults
Giving brainliest!???!!!!!
Answer: B is the answer
Answer:
Neither is a solution
Step-by-step explanation:
When you plug 3 as the x-value into the equation you get
3+7>12
10>12
This is false
When you plug 4 as the x-value into the equation you get
x+7>12
4+7>12
11>12
This is also false
Therefore neither is a solution
Hope it helped :))
Which turtle has the fastest speed?
The speed of a turtle can be found by
distance by time.
is the fastest turtle.
The speed of the fastest turtle is
centimeters per minute.
Answer:
dividing is how you get the answer to the distance and the turtles was faster then the two others
Step-by-step explanation:
hope this helps
Answer:
its d b and d
Step-by-step explanation:
Plz help me due in 5 min
Answer:
I believe its C sorry if I am wrong :(
Step-by-step explanation:
The population of a town increases by 3.7% per year. If this year's population is 20,600, what will next year's population be, to the nearest individual?
Answer: 21,362 people
Step-by-step explanation:
The current population is 20,600 people and this population is to increase by 3.7% per year.
The population of the town in one year can be calculated by:
= Population * (1 + growth rate)^no. of years
= 20,600 * ( 1 + 3.7%)¹
= 21,362.2
= 21,362 people
Identify segment bisector of ab then find ab
Answer:
h
Step-by-step explanation:
hmkjkljlj
A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals.
Assuming that the ship travels at a constant speed, what is its speed? Show your thinking. PLZ HELP
Answer: speed (s) = distance (d) divided by time (t)
Step-by-step explanation: You can see that every 30 minutes or 0.5 hours, the ship's distance increases by 12.5 miles. The problem even say the ship's speed is constant...so it doesn't matter which numbers you use for your calculation just used the time with the corresponding distance.
Does the system shown always, sometimes, or never have a solution when a >b?
ax+y=8
bx + y = 5
always
sometimes
O
never
Answer:
sometimes
Step-by-step explanation:when a >b?
ax+y=8
bx + y = 5
always
sometimes
O
never
A credit card can be used to purchase items on credit as well as debit.
Answer:
false
Step-by-step explanation:
credit is strictly credit. A credit card is access to found the back is allowing you to borrow. You will need to pay that back and will be charged to use those founds in the fourm of interest.
A debit card can be used as both debit or credit. Debit purchases are, for the most part, approved because you have those founds (the cash) available in your account.
falseAnswer:
Step-by-step explanation:
With Big Phone Company, you pay $0.39 for the connection and $0.03 per minute
With LittlePhone Company, you pay $0.25 for the connection and $0.07 per minute
If you plan on making a call that will take at least 4 minutes, which company offers the better
deal?
A. Both companies will charge the same amount.
B. There is not enough information.
C. BigPhone company offers the better deal for this call.
D. LittlePhone company offers the better deal for this call
Big Phone Company offers a better deal for this call.
Option C is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Big Phone Company:
Cost after 4 minutes.
= 0.39 + 4 x 0.03
= 0.39 + 0.12
= $0.51
LittlePhone Company
Cost after 4 minutes.
= 0.25 + 4 x 0.07
= 0.25 + 0.28
= $0.53
Thus,
The Big Phone Company charges less as compared to the LittlePhone Company after using it for 4 minutes.
Learn more about expressions here:
https://brainly.com/question/3118662
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Hank bought 3 more boxes of cereal than gallons of milk. He bought x boxes of cereal at $2.79 each. Each gallon of milk costs $4.49. Consider the expression 2.79x + 4.49 (x-3).
A. The term x- 3 represents the number of gallons of milk.
B. The coefficient 2.79 represents the cost of one box of cereal.
C. The expression represents the total number of boxes of cereal and gallons of milk.
Answer: all statements are true.
Step-to-step explanation:
Given: Cost of 1 box of cereal =$2.79
Cost of x boxes of cereal= $2.79 x
Each gallon of milk costs $4.49.
Hank bought 3 more boxes of cereal than gallons of milk.
gallons of milk = x-3
Total cost = (cost per box of cereal) × (x) +(Cost per gallon of milk) × (x-3)
= 2.79x + 4.49 (x-3)
All statements are correct:
A. The term x- 3 represents the number of gallons of milk.
B. The coefficient 2.79 represents the cost of one box of cereal.
C. The expression represents the total number of boxes of cereal and gallons of milk.
water tank holds 711 gallons but is leaking at a rate of 4 gallons per week. second water tank holds
948 gallons but is leaking at a rate of 7 gallons per week. After how many weeks will the amount of water
in the two tanks be the same?
need help asap please
Show the different measuring instruments to be used in the economic/business system of the new civilization.
Answer:
The different measuring instruments to be used in the economic/business system of the new civilization is discussed below in detail.
Step-by-step explanation:
Economics is the research of how people allocate limited resources for generation, circulation, and consumption, both personally and collectively.
Two significant types of economics are microeconomics, which concentrates on the performance of individual customers and generators, and macroeconomics, which measures overall economies on a local, nationwide, or global scale.
Economics is especially concerned with performance in generation and exchange and practices models and opinions to assume how to generate incentives and procedures that will maximize productivity.
Economists formulate and announce numerous economic symbols, such as the Consumer Price Index (CPI). and gross domestic product (GDP).
Capitalism, communism, and socialism are examples of economic systems.
Exp
Breana has $2,500 in her bank
account. Every week, she withdraws
$45.50 for expenses. She makes
one deposit of $50.00. How many
weeks can she withdraw this money
if she wants to maintain a balance of
at least $200?
Answer: $40 can be withdrawn from the account for 7 weeks if she wants to maintain a balance of at least $200.
Step-by-step explanation:
ahmad wrote two numbers. The first number has a 7 in its tenth place. The second number has a 7 with a value that is 1000 time greater than the value of the 7 in the first number. In which place is the 7 in the second number?
Answer:
70000
Step-by-step explanation:
you simply just add all the zeros in the equation.
(side note: that wording messed me up so much)
Hey I need to survey 2 more people who play video games so please answer or comment your answers down below :)
Survey ten people who play video games. Ask them these questions:
Why do you play video games?
What types of games do you play?
How long have you been playing video games?
How do you think video games will be played in the future?
Do you think video games will converge to a single platform in the future?
please do not delete this I need to survey 10 different people for one of my classes thank you <3
Answer:
do i have to do this ? i can ! or should i ask to someone else
Step-by-step explanation:
PLEASE HELP!!!!! tyyyyy
Answer:
a
Step-by-step explanation:
I counted :)
Help me please. I'll give brainliest
Answer:
Step-by-step explanation:
Need help please!! I’m confused
Answer:
y = -0.2x + 3.8
Step-by-step explanation:
it states it has been 7 weeks. 0.2 x 7 is 1.4. That means they started with 2.4 + 1.4 meters thick of ice sheet, which is 3.8, which is the number they started with. So, b = 3.8 and it says it melts 0.2 so it's a negative, which is -0.2 as slope. So, y = -0.2x + 3.8
Graph the image of the figure after a dilation with a scale factor of 3 centered at (2, −7).
Use the Polygon tool to graph the quadrilateral by connecting all its vertices.
Here is a link to another brainly question that has the picture of my problem I just need a good answer for it and QUICK! 30 points https://brainly.com/question/12339482?exp=25-1
Answer:
Step-by-step explanation:
Point (-7,-2) is the center of dilation. The scale factor is 2.
If point A has coordinates (-3,-2), then its image point H has coordinates (1,-2).
If point B has coordinates (-6,2), then its image point E has coordinates (-5,6).
If point C has coordinates (-4,3), then its image point F has coordinates (-1,8).
If point D has coordinates (-1,1), then its image point G has coordinates (5,4).
WarmUp
4x + 9
9 + 4x
What do you notice about these expressions?
Answer:
you will get the same answer its just that one equation is the other way around
Henry has two same size rectangle divided into the same number of equal parts.one rectangle has 2/5 of the parts shaded,and the other has 1/2 of the parts shaded. Into how many parts could each rectangle be divided? show the work
Answer:
Ya
Step-by-step explanation:
Each rectangle can be divided into 10 parts.
What is fraction?A fraction is a part of a whole quantity.
In a fraction, the denominator represents the number of equal parts in a whole, and the numerator represents how many parts are being considered.
Given,
Same size rectangles are cut into same number of equal parts.
Shaded part on one rectangle = 2/5
Shaded part on other rectangle = 1/2
Denominator shows total parts of whole,
To get the same number of equal parts, we need to find
Least common multiple of the denominator
= 2 × 5 = 10
Hence, Into 10 parts, each rectangle should be divided.
Learn more about factor here:
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Lauren rented 21 of the driving range slots at a local golf course for a long drive competition. This was 30% of the total driving range slots at the golf course. How many total driving range slots are at the golf course?
Answer: 70 driving range slots.
Step-by-step explanation:
Lauren rented 21 driving range slots and this represented 30% of the total driving range slots available.
To calculate the total, assume the total is x.
30% * x = 21
0.3x = 21
x = 21/0.3
x = 70 driving range slots.
WILL GIVE BRAINLIEST
In the figures above, figure A is a square and figure B is a rhombus. If both quadrilaterals have a perimeter of 24, which quadrilateral has a longer side length?
Select one:
A. Figure A
B. Figure B
C. Both figure A and B have the same side length
D. Cannot be determined from the information given
Answer:
C
Step-by-step explanation:
Answer:
c.both figure a and b have the same side length
the perimeter of Mrs.Moody's rectangular vegetable garden is 66 meters The length is 9 less than twice the width Find the length and width
whats 4 +4
guys pls help
Answer:
8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
DUE IN 27 minutes PLEASE HELP EASYY
Answer:
6 + 0 = 0 + 6 = 6
12 X (3 X 9)
2 + 6x
3 + 7 + 8 = 7 + __ + 3
27 - 108
-15 - 5m
(6 + 5) + 1
8x + 28
26 X 1 = 1 X 26 = 26
24 + 4s
Step-by-step explanation:
i hope this helps :))
Write a story for this table
Answer:
Pumpkins pounds and weight
Step-by-step explanation:
Answer: Percy decided to weigh different numbers of pumpkins to find their weights. He put his findings in the table above (in he question) . He found a pattern in his findings, so he used it to find how many 50 pumpkins will weigh. Can you tell me what answer he got?
Step-by-step explanation:
Since every 5 pumpkins is 8 pounds, we just need to divide 50 by 5, and times that number by 8 pounds to find the answer.
50/5 is 10.
10 x 8 = 80
Or, since 25 are 50 pounds, and 25 +25 = 50, you ad 40 to 40, giving you the answer 80.
The answer to my word problem is 80.