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3 years ago

What is the value of q in the equation 5q-10=75

Mathematics

1 answer:

Alex3 years ago

5 0

Answer:

q=17

Step-by-step explanation:

5q-10=75

add 10 to both sides to cancel out -10 on the left side

5q-10+10=75+10

5q=85

divide both sides by 5 to get rid of the 5 in 5q

5q/5=85/5

resulting in:

q=17

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85% expressed as a fraction in simplest form is

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Answer:

Option C (1, 0)

Step-by-step explanation:

We have a system with the following equations:

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The first equation is a parabola.

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To solve the system, substitute the second equation in the first and solve for x.

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Answer:

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Step-by-step explanation:

First, write out the equation as you have it:

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Then, add $10x$ to both sides:

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Next, subtract $20$ from both sides:

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