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vazorg [7]
4 years ago
13

Math 1 work it out please -3r + 10 = 15r-8

Mathematics
2 answers:
Natasha2012 [34]4 years ago
7 0

Answer:

r= 1

Step-by-step explanation:

There ya go Plz give me brainiest if it helped!!!

Semenov [28]4 years ago
3 0

Answer:

r = 1

Step-by-step explanation:

-3r + 10 = 15r - 8

Add 8 to both sides.

-3r + 18 = 15r

Add 3r to both sides.

18 = 18r

Divide both sides by 18.

r = 1

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Answer:

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Step-by-step explanation:

7 0
3 years ago
Find the total surface area of the triangular pyramid. Each of the faces (sides) has an area of 50.5 square inches.
mylen [45]
By definition we have:
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5 0
3 years ago
Julio has $40.00 to rent bikes for himself and a friend for 5 hours. Each bike rental costs $3.25 per hour. Use the drop-down me
alexira [117]
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4 0
4 years ago
Please help me solve this problem
erica [24]

Answer:

Answer is D.

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Hope this helped. I'm really tired rn so sorry if this wasn't the best.

7 0
3 years ago
26=5(x+10)+3x whatsy answer how do I get it??
olga_2 [115]
26 = 5 (x + 10) + 3x 
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26 = 5x +15x + 50
26 = 20x + 50
26 - 50 = 20x - 50
-14 = 20x
-14 / 20 = x
-0.7 = x
5 0
3 years ago
Read 2 more answers
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