2 years ago

Solve for x this is hard:(

Mathematics

1 answer:

OleMash [197]2 years ago

8 0

Answer:

x is 9

Step-by-step explanation:

since they are vertical angles, they are congruent. We make an equation putting each one behind the equal sign (7x+3=10x-24) and we solve.

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Yuri [45]

Answer:

The number of 57-cent stamps that Julie bought is 12

Step-by-step explanation:

Given equation

0.57 s + 0.3 ( s − 6 ) = 8.64

Open bracket

0.57s + 0.3s - 1.8 = 8.64

Collect like terms

0.87s = 8.64 + 1.8

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Divide both sides by 0.87

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Step-by-step explanation:

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Rasek [7]

Answer:

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Step-by-step explanation:

Given that,

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