Answer: b. four fifths plus two fourths
Step-by-step explanation: Change the fractions to their equivalents in 20ths-- like finding the common denominator.
Divide the original denominator into 20, then multiply the result by the original numerator to get the new numerator.
4/5 20/5 = 4 4×4 = 16 so 4/5 is equivalent to 16/20
2/4 20/4 = 5 5×2 = 10 so 2/4 is equivalent to 10/20
Add: 16/20 + 10/20 = 26/20
You have family traveling from far away to come to your house for Thanksgiving. If they travel 342 miles and arrive to your house in 6 hours, how fast were they traveling? * 1 point
Answer:
they traveled at 57 miles per hour
Answer:
57 mph
Step-by-step explanation:
2+2
will mark brainly est
Answer:
4
Step-by-step explanation:
help, my teacher told me its wrong
Answer:
rate is $1.50
Step-by-step explanation:
4 to 8 has a difference of $6
every one pound will increase by 1.5
and the equation is correct
A pogo stick bounces for 30 m in 10 S what is the bouncers average speed
Answer:
3m/s
Step-by-step explanation:
Three pounds of bananas cost $7. How many pounds of bananas per dollar is that?
Answer:
It is $2.33 per pound I think
who ever gets this correct ill give brainliest and thank you and 5 stars
mmon Multiple
mmon multiple (LCM) of the
10, 30, and 15
Numbers
Answer:45 ?
Step-by-step explanation:
Please help! I’ll give brainliest!!!
The quotient of eight and a number, subtracted
from five cubed
Answer:
5^3 - 8/n
Step-by-step explanation:
It helps to think backwards on these sometimes; try starting with the last value and going from there.
HTH :)
Jack is playing an online puzzle game. He has 100 points and earns 10 points for each puzzle he solves correctly. He will advance to the next round if his score is over 250 points.
A. 10x + 250 250 D. 100x + 10 > 250
Step-by-step explanation:
the answer is 10x +100 = 250
jack works after school. each day he earns a set amount, plus an hourly wage. write a linear function f jack can use to determine his pay. QUICK
En Mercurio las cosas pesan 4 veces menos que en la Tierra. Si un objeto pesa 30 kg en Mercurio, ¿Cuánto pesará en la Tierra? A- ¿26 kg? B- ¿120 kg? C- ¿7,5? D- ¿34 kg?
Answer:
B- ¿120 kg?
Step-by-step explanation:
Dado que la información proporcionada menciona que en Mercurio las cosas pesan 4 veces menos que en la Tierra, para encontrar el peso en la Tierra cuando tienes el precio del objeto en Mercurio, tienes que multiplicar este peso por 4:
30kg*4=120 kg
De acuerdo a esto, la respuesta es que el objeto pesará 120 kg en la Tierra.
Answer:
120 kg pesa el objeto en la tierra
Explicación paso a paso:
Tierra. Mercurio
1kg ----- 1/4 kg
¿? ---------- 30gk
Regla de tres..
1X30 ÷ (1/4)
= 120 kg pesa el objeto en la tierra.
can someone please help me
Answer:
isosceles
Step-by-step explanation:
write the next three terms of the arithmetic sequence
-3/2, -1/2, 1/2, 3/2, 5/2, __, __, __
Answer:
8/2, 11/2, 13/2
Step-by-step explanation:
You just add 2 to the top number each time and keep the bottom number as 2.
:)
Solve for r:
6r - 8 = 4r + 2
please
Answer:
R = 5
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
= 5
Step-by-step explanation:
1. Add 8 to both sides of the equation
2 . Simplify
3 . Subtract 4 from both sides of the equation
4 . Simplify ( combine like terms )
5 . Divide both sides of the equation by the same term
6 . Simplify
WILL MARK BRAINIEST.
Draw a line representing the rise and a line representing the run of the line state the slope of the line in simplest form. NOTE- please draw a line clearly showing the rise and run and what the slope is thanks
Answer:
y=-3/2+6 (slope is -3/2)
Step-by-step explanation:
Find a point and use the rise/run method.
You go up 3 and left 2. This makes your slope
The b is 6 because that's where the line hits the y-axis
A gazebo is being built near a nature trail. An equation of the line representing the nature trail is y = 13x−4. Each unit in the coordinate plane corresponds to 10 feet. Approximately how far is the gazebo from the nature trail? Round your answer to the nearest foot.
Answer:
126 feets
Step-by-step explanation:
Given that :
Equation of line repressing nature trail :
y = 13x - 4
Distance of gazebo from nature trail :
Each unit in coordinate plane = 10 feets
Hence,
y = 13(10) - 4
y = 130 - 4
y = 126 feets
PLEASE HELP!
Use the order of operations to evaluate the expression below.
1 + 27 x (6-3) / (7 + 2) - 5
/ = DIVISION
a light is suspended between two poles as shown. how far above the ground is the light? round to the nearest tenth of a foot
The answer is 6.6 feet above the ground
Step-by-step explanation: :)
I HATE FREAKING ONLINE SCHOOL WITH A PASSION!!
Me too, your not alone
Answer:
i feel that lol
Step-by-step explanation:
Which sequence of transformations proves that shape I is similar to shape II
A. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2
B. a reflection across the x-axis, and then a dilation by a scale factor of 3
C. a reflection across the x-axis, and then a dilation by a scale factor of 2
D. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 3
Answer: C.
a reflection across the x-axis, and then a dilation by a scale factor of 2
Step-by-step explanation: Just took the test and got it right.
Answer:
C. A reflection across the x-axis, and then a dilation by a scale factor of 2.
Step-by-step explanation:
Edmentum/Plato Answer
8.
Pool X currently has 1,200 gallons of water and is being drained at a rate of 15 gallons per minute. Pool Y is currently empty and is being filled at a constant rate of 25 gallons per minute. Which inequality represents the situation when the amount of water in Pool Y is greater than the amount of water in Pool X?
1,200 - 15x > 25x
1,200 + 15x > 1,200 + 25x
1,200 - 15x < 25x
1,200 + 15x < 25x
What is the y-intercept of the graph of the linear function?
Answer:
make me the branliest the answer is C
Step-by-step explanation:
Pool X has 1200 gallons of water in it. It is being drained at a rate of 15 gallons per minute. If lowercase x is the number of minutes, then it has 1200-15x gallons left in the pool.
Consider after 1 minute we have x = 1, so,
1200-15x = 1200-15*1 = 1200-15 = 11185
Then after 2 minutes we have x = 2, which means,
1200-15x = 1200-15*2 = 1200-30 = 11170
is the amount left over in gallons.
----------------
In contrast, Pool Y is empty and we add 25 gallons per minute. So we start with 0 and add on 25x getting 0+25x = 25x as the expression representing the amount of gallons of water in Pool Y
-----------------
So we found these two expressions
1200-15x
25x
to represent the amount of water (in gallons) for Pool X and Pool Y respectively.
We want to know when Pool Y will have more water. So we get to this final answer
1200 - 15x < 25x
It is in the form A < B, where A is the amount of water in Pool X and B is the amount of water in Pool Y.
-2/3x+ 3/7 = 1/2
x= ?
Step-by-step explanation:
-2/3x+ 3/7 = 1/2
-2/3x = 1/2 -3/7
-2/3x = 7-6 /14
-2/3x = 1/14
3x = 1/14×(-2)
3x = 1/ -28
x = 1/ -28×3
x = 1/-84
What is the solution to this system of linear equations?
x + y = 4
x − y = 6
Group of answer choices
(4, 6)
(5, −1)
(6, 4)
(−1, 5)
Answer:
the answer is (5,-1)
Step-by-step explanation:
if you click on the image it will show you the image full screen
Answer:
It’s c
Step-by-step explanation:
Angie paid $66.50 for 3.5 yards of fabric. What is the price of 1 yard of fabric?
Answer:
$19
Step-by-step explanation:
First you need to make a equation out of given information and this will be easiest to solve as an equation.
3.5 $66.50
1 x
-----------------------
3.5:1=66.50:x
3.5x=66.50/:3.5
x=19
On the right side you put one information(in this case number of yards) and on the left other information(cost) and you make proportion from up to down and solve for x.
This graph shows the costs of purchasing two types of bird seed mix. Which statement is true? Seed Mix A is more expensive than Seed Mix B. Seed Mix B is more expensive than Seed Mix A. Seed Mix A and Seed Mix B cost about the same. A graph measuring cost and bags. Two lines, labeled Seed Mix A and Seed Mix B, exit the origin to show that cost increases as bags increases
Answer:
seed Mix A is more expensive than Seed Mix B.
Step-by-step explanation:
The graph of Mix A is above the graph of Mix B.
Looking at the labels of the graphs, we see that the x-axis represents the number of bags bought and the y-axis represents the cost.
For every point along the x-axis, Mix A's cost is above Mix B's cost. This means that Mix A is more expensive.Step-by-step explanation:
Answer:
A is more money than B
Step-by-step explanation:
Solve for v.
2v + 3 = 9
V =
Answer:
v equals 3
Step-by-step explanation:
2 times 3 is 6 and 6 plus 3 is 9 I hope this helps
Answer:
v = 3
Step-by-step explanation:
Given
2v + 3 = 9 ( subtract 3 from both sides )
2v = 6 ( divide both sides by 2 )
v = 3
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 7 to 5. If there were 4648 yes votes, what was the total number of votes?
Answer:
The total number of votes was 7968.
Step-by-step explanation:
From the information given, you know that the ratio of yes votes to no votes was 7 to 5 and you can use a rule of three to find the number of no votes if there were 4648 yes votes:
7 yes → 5 no
4648 yes → x
x=(4648*5)/7=3320
Now, you have to add up the amount of yes votes and no votes:
4648+3320=7968
According to this, the answer is that the total number of votes was 7968.
Peach Produces pays its employees by the formula, P(b)=52b+45 P b = 5 2 b + 45 , where P(b) P b is the employee’s total daily pay and b is the number of bushels of peaches picked. According to the formula, what is the rate employees are paid per bushel of peaches picked?
A $5.00
B $2.00
C $45.00
D $2.50
Answer:
$2.50
Step-by-step explanation:
Given the daily pay formula :
P(b)=5/2b+45
P(b) = employee’s total daily pay
b = number of bushels of peaches picked
Hence from the fórmula ; rate which employees are paid per bushel. Of peach picked is the gradient of the equation :
According to the intercept slope formula:
y = mx + c ; where m = slope or gradient
From the equation :
P(b)=5/2b+45
The slope or gradient is 5/2 ; hence, employees are paid $5/2 per bushel of peaches picked.
$5/2 = $2.50
Help again please thanks guys
Answer: 42
Step-by-step explanation: This is just subtraction. You can do it one of two ways. Way one:
[tex]68\frac{1}{2} -26\frac{1}{2} =42[/tex]
Way two:
[tex]68.5 - 26.5 = 42[/tex]