3 years ago

How do you do this? plz I really need help.

1 answer:

7 0

The top two answers are equivalent, while the bottom one is not. You would use distributive property in the parentheses. If both expressions are the same, they are equivalent

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7/10 = 350/x<br><br> Please help cross multiply

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Answer:

x=500

Step-by-step explanation:

7/10=350/x

cross-multiply by multiplying 350 to 10 and multiply 7 to x.

example:

7•x

350•10

7x=3500

divide both sides by 7

-------------

x=500

-------------

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11.

ASHA 777 [7]

Answer:

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4x+13= - 3.25

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Step-by-step explanation:

1) SIMPLE SUBTRACTION

148

- 13

---------

135

---------

4x+13=0

4x= - 13

x= -13/4

x= - 3.25

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6x= -2

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KengaRu [80]

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+27x +20 +27x +20

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3 years ago