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Luda [366]
3 years ago
5

5(r-10)=51 what is r equal to?

Mathematics
2 answers:
fiasKO [112]3 years ago
5 0

Answer:

r=20.2

Step-by-step explanation:

Dafna1 [17]3 years ago
4 0

Answer:

Exact form; 101/5

Decimal form; 20.2

Mixed number form; 20 1/5

Step-by-step explanation:

divide both sides by the numeric factor on the left side then solve.

Thanks for letting me answer your question! If you have any more questions feel free to ask me! Have a nice day and please consider making me Brainliest!

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Simplify the expression. 35(12)(5)
Furkat [3]

Answer:

the answer is 2100

Step-by-step explanation:

7 0
3 years ago
Maria bought a blouse on sale for 30% off. The sale price was $28.76. What was the original price? Write an equation to model th
Snowcat [4.5K]

Answer:

The equation is <u>sale price</u>=p and the original price is $41.09.

                              .70

Step-by-step explanation:

sale price= (1-.30)p      

<u>sale price=.70</u>p

.70              .70

<u>sale price</u>=p                  

.70

<u>28.76</u>=p

.70

$41.09=p

7 0
3 years ago
Which of the following are like radicals? Check all of the boxes that apply
ElenaW [278]
There’s no answer choices to answer
8 0
3 years ago
The city airport and the train station are 45 miles apart. there are 9 gas stations equally spaced between the airport and train
Zielflug [23.3K]

The distance between the two adjacent gas stations will be 5 miles.

<h3>What is the difference between a ratio and a proportion?</h3>

A ratio is an ordered pair of integers a and b expressed as a/b, with b never equaling 0. A percentage is a mathematical expression in which two ratios are specified to be equal.

Distance between city airport and the train station = 45 miles

Stations equally spaced between the airport and train station=9

Let the space between two gas stations will be x;

x = 45/9

x=5 mile.

Hence, the distance between the two adjacent gas stations will be 5 miles.

To learn more about the ratio, refer to the link;

brainly.com/question/14335762

#SPJ1

6 0
2 years ago
What is the determinant of k =[ 6 8]
Sergeeva-Olga [200]
That would be 6 *3 - 8*0  = 18

Its D
5 0
3 years ago
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