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2 years ago

Solve 50r − 6 = 82r − 70

Mathematics

2 answers:

mixas84 [53]2 years ago

8 0

The correct Answer should be : r=2

Basile [38]2 years ago

6 0

Answer:

Step-by-step explanation: 50r - 6= 82r-70

Add 50r to 82r which equals to 132 r

Now add the the 70 to the left side so -6+70 should equal 76.

Now it should look like this 76=132r

To get the value of r you have to divide 76/132 on both sides of the equation and your answer should be 0.57=r

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ASHA 777 [7]

Answer:

Step-by-step explanation:

rearrange the equation to the letter on the left side until you find an equation equal to one of the answers

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2 years ago

Sahil is putting together supply kits and has 36 packs of x pencils, 12 packs of y crayons, and 24 erasers.

miskamm [114]

Answer:

Step-by-step explanation:

a. use what's given in the question to write an equation

36x + 12y + 24e (using e as the variable for erasers)

b. 12 is the greatest common factor between the coefficients/ constant so factor it out

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2 years ago

Read 2 more answers

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Dafna1 [17]

Answer:

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Step-by-step explanation:

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3 0

2 years ago

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Andrew [12]

Given the recursive formula, each terms is five time the previous one.

This means that:

$f(6)$ is 5 times $f(5)$ , which means $f(6)=5f(5)$
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2 years ago

7x+7+2z+9= please help me

fiasKO [112]

Answer:

7x+2z+16

Step-by-step explanation:

find like terms

7 9

add them

7+9=16

7x+2z+16

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2 years ago