Answer:
r = no solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
13 - 2(4r - 5) = -(7 + 8r)
Step 2: Solve for r
Distribute: 13 - 8r + 10 = -7 - 8rCombine like terms: -8r + 13 = -7 - 8rAdd 8r on both sides: 13 ≠ -7Here, we see that 13 does not equal -7. ∴ r has no solutions.
(8 x 1,000) + (6 x 100) + (2 x 10) + (4 x 1) +
(3 x 100)
as a decimal number.
Answer:
I believe its 8624.03
Step-by-step explanation:
:)
The value obtained after the simplification in the decimal number will be 8624.03.
What is a BODMAS rule, and how does it work?For the Bracket, Order, Division, Multiplication, Addition, and Subtraction rules, BODMAS stands for Bracket, Order, Division, Multiplication, Addition, and Subtraction.
Given expression;
⇒(8 x 1,000) + (6 x 100) + (2 x 10) + (4 x 1) +(3 )x(1/ 100)
Step 1;
Multiplying
⇒(8 x 1,000) + (6 x 100) + (2 x 10) + (4 x 1) +(3 x1/ 100)
⇒8000+600+20+4+0.03
Step 2;
Addition
⇒8000+600+20+4+0.03
⇒8624.03
Hence, the value obtained after the simplification in the decimal number will be 8624.03.
To learn more about the BODMAS rule, refer to https://brainly.com/question/23827397.
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Me pueden ayudar por favor
Answer:
Answers are in the boxes
Step-by-step explanation:
Remember that i² = -1
A meat market sells fajitas for $5.12 per
pound.
What would be the cost of 3 - lbs of
4
fajitas? $
3 lbs
Pls help ASAP
Given :
A meat market sells fajitas for $5.12 per pound.
To Find :
The cost of 3 - lbs of fajitas.
Solution :
Price of 1 pound fajitas, p = $5.12 .
So, price of 3 pounds of fajitas is :
P = 3 × p
P = 3 × 5.12
P = $15.36
Therefore, price of 3 pounds fajitas is $15.36 .
PLEASE HELP!! ILL MARK BRAINLYEST!!!
In a local election, one candidate received 43% of the votes. Only 87 people voted in the election.
Which proportion could be used to find how many votes the candidate received?
A. x/87 = 43/100
B. 87/x = 43/100
C. 43/x = 87/100
D. x/43 = 87/100
Answer:
37.41~votes received so the answer is A
Step-by-step explanation:
100%-87
43%-x
100x=3741
÷100 ÷100
_________________
x=37.41
Hope this helps :D
Answer: The answer is .A
Step-by-step explanation: I just did this and got it right thanks to the other answer :D
Sound travels about 340 m/s. The function d(t)=340t gives the distance d(t), in meters, that sound travels in t seconds. How far does sound travel in 53 s?
Answer:
18020 meters.
Step-by-step explanation:
(340*53) meters
= 18020 meters
Hope this helped!
Answer:
18020 meters.
Hope this helped!
4n+6b-8 what are the terms
Answer: the terms are the numbers/ letters in every equation. They would be 4n, 6b and 8 :)
Step-by-step explanation:
Given h(x) = -5x + 3, solve for x when h(x) = 3.
Answer:
x=0
Step-by-step explanation:
if
h(x)= -5x+3
h(x)= 3
then
-5x+3 = 3
solve for x
-5x=0
x=0
Three ballet dancers are positioned con stage. Alice is straight behind Cárter and directly left Becky. If Cárter and Alice are 12 feet apart, and Becky and Cárter are 20 feet apart, what is the distance between Alice and Becky?
Answer:
30
Step-by-step explanation:
just did it
Please help answer will get brainliest
Answer: The answer is D
I am thinking of 2 consecutive odd numbers. If I add 15 to the second, I get twice the first. What is the sum of the num
Answer:
36
Step-by-step explanation:
Trial and error
Two consecutive odd numbers.
I chose 17 and 19
19 + 15 = 34, which is twice the first number.
The sum of the two numbers is 17 + 19 = 36
Please help me! I’ll mark you as the brainiest but please don’t answer if you don’t know it
Answer:
x > 7
Step-by-step explanation:
If you look at the changes in degrees, you will see it get bigger on the bottom! That means the 7 will become smaller! Your Welcome!
Answer:
the answer is B bro
Step-by-step explanation:
Ms. King goes to Kroger. She sees that Sprite costs $4 for a 12-pack of cans of $7.50 for a 24-pack of cans. Which is the better buy?
Answer:
7.50 for 24
Step-by-step explanation:
Please help!! I’m so confused!!
______________________________
Order of Operations:ParenthesisExponentsMultiplication Division AdditionSubtraction
- This is also known as PEMDAS.
1.) Calculate 2 to the power of 0:[tex](2^0)=1[/tex]- This is the parenthesis and exponents step.
2.) Multiply 3 and 1:[tex]3[/tex] × [tex]1=3[/tex]- This is the multiplication step.
______________________________
Help it’s quick please
Answer: I’m gonna guess
Step-by-step explanation: b
i need help forgot how to do most of this .
Answer:
Step-by-step explanation:
AC=√(4²+4²)=4√2
how many 1/4 pound bags of candy can be made from box containing 12 1/2 POUNDS
Answer:
50
Step-by-step explanation:
12.5*4=50
x divided by 8= 1.5 divided by 2
What is x?
When x divided by 8= 1.5 divided by 2 then the value of x is 6.
To solve for x in the equation "x divided by 8 equals 1.5 divided by 2," we can cross-multiply.
The equation can be written as:
x/8 = 1.5/2
To eliminate the fractions, we can multiply both sides of the equation by 8:
8×(x/8) = 8 × (1.5/2)
On the left side, the 8 in the numerator and denominator cancels out, leaving us with just x:
x = 8 × (1.5/2)
Now, let's simplify the right side of the equation:
x = 8 × 0.75
Multiplying 8 by 0.75 gives us:
x = 6
Therefore, x is equal to 6 in the given equation.
To learn more on Equation:
https://brainly.com/question/10413253
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PLZ ANSWER! ONLY IF YOU ARE CORRECT! don’t answer if you don’t know please.
Answer:
10-
Step-by-step explanation:
Can anyone simplify 3b – 12 + 2b – 13
Answer:
5b-25
Step-by-step explanation:
The booster club is selling boxes of chocolates. Each box sells for $8.25 and costs $2.75 to make. Fifteen percent of the profit from each box will go to the booster club. If 300 boxes are sold, how much money will the booster club receive?
Answer:
Step-by-step explanation:
8.25-2.75= 5.50 is profit.
5.50*15%=0.85
0.85*300 boxes= $255.00 the booster club will receive.
It cost Alexandra $9.90 to send 198 text messages. How many text messages did she send if she spent $2.35?
Answer:
47
Step-by-step explanation:
What is the value of the expression 7 3/5 + -8 4/7
Answer:
-34/35 or −0.9714285
Step-by-step explanation:
PLE HELP ME I WILL FAIL PLS
Answer: 8
Step-by-step explanation: To find the number of
1
1
4
cups that are in 10 cups, we divide:
10
÷
1
1
14
Let's turn those into improper fractions so that they are easier to work with:
10
1
÷
5
4
When dividing by a fraction, we can multiply by its reciprocal:
10
1
×
4
5
Let's do the cancellation between the 10 and the 5:
10
2
1
×
4
5
=
8
Answer:
8
Step-by-step explanation:
To find the number of 1 1/4 cups that are in 10 cups, we divide:
10 ÷ 1 1/14
Let's turn those into improper fractions so that they are easier to work with:
10/1 ÷ 5/4
When dividing by a fraction, we can multiply by its reciprocal:
10/1 × 4/5
Let's do the cancellation between the 10 and the 5:
10 crosses out and become ^2 times 4/5 cross out the 5 = 8
Sorry if this is a bad explanation, english isn't my first language! I hope you don't fail :)
Mora is using a map to find the distance between her house and her cousin's house. She knows that $2$ centimeters on the map represent $300$ miles. On the map, the distance between her house and her cousin's house is $20$ centimeters. What is the distance, in miles, between Mora's house and her cousin's house?
Answer:
3,000 miles
Step-by-step explanation:
Calculation for the distance, in miles, between Mora's house and her cousin's house
Distance in miles =(2centimeters÷20centimeters) *300 miles
Distance in miles=10*300 miles
Distance in miles= 3,000 miles
Therefore the distance, in miles, between Mora's house and her cousin's house will be 3,000 miles
pls help .................................
Answer:
60
Step-by-step explanation:
yeah I looked it up but like that's what u have to do to not fail lol
can you guys plzzzzzzz answer fast I will make you brainist
I ANSWERED FAST NOW GIMMIE DA BRAINLEST RUN DA CHECKS ;))
Three less than one-half a number is –71.
Answer: -136
Step-by-step explanation:
1/2(x)-3=-71
-68=1/2x
-136=x
*edited* I believe this is correct
Answer
-136
Step-by-step explanation:
The equation would be ½n-3=71. You add 3 to -71 and get -68. then you multiply by 2 and get -136
A scientist made 3,248 milliliters of a solution for a science experiment. She needs to divide the solution equally into 16 beakers. How many milliliters of the solution will be in each beaker?
Answer:
203 mililiters
Step-by-step explanation:
A scientist made 3248 mililiters of solution for a science experiment
She needs to divide them equally into 16 beakers
Therefore the amount of mililiters that will be present in each beamer can be calculated as follows
= 3284/16
= 203 mililiters
Hence 203 militers of solution will be present in each beaker
7,2,-3,-8,-13,-18
find the 97 term
Answer:
- 473
Step-by-step explanation:
There is a common difference d between consecutive terms, that is
d = 2 - 7 = - 3 - 2 = - 8 - (- 3) = - 13 - (- 8) = - 18 - (- 13) = - 5
This indicates the sequence is arithmetic with n th term
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 7 and d = - 5, thus
[tex]a_{97}[/tex] = 7 + (96 × - 5) = 7 - 480 = - 473
) What is the cost of 10 bottles of fruit juice? Solve this
problem any way you choose
Cost
$10.00
FRUIT JUICE
Bottles of
Fruit Juice
4
Answer:
25?
Step-by-step explanation:
Would it be 25? I m not completely sure. I might have read it wrong, but my understanding is that 4 bottles cost 10 bucks. Therefore dividing, i get 2.5 dollars for each bottle and then multiply it by 10 to get 25. Hope this helped.