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ZanzabumX [31]
3 years ago
11

I really need help with this math problem

Mathematics
1 answer:
evablogger [386]3 years ago
6 0

Answer:

x ≥ -24

Step-by-step explanation:

To solve this inequality, we first need to review when to flip the inequality sign when solving.

<em>Flip the inequality sign whenever you multiply or divide an inequality by a negative number.</em>

<em />

Keeping this in mind, we can solve our inequality.

(x ÷ 4) ≥ -6

To get rid of the fraction on the left, multiply both sides by 4. (Note: we do not have to flip the inequality sign since we are multiplying by a positive number.)

(x ÷ 4) ≥ -6

x ≥ 4(-6)

x ≥ -24

~Hope this helps!~

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<h2>Systems of Equations Word Problems</h2>

To solve these questions, we can translate key words into operations:

  • <em>Difference</em> = subtract
  • <em>Twice</em> = double
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We're given:

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There are two variables given two us: Annie's age and Carl's age.

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  • Let Carl's age be equal to <em>y</em>.

Translate the given information into two equations:

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Now, we can substitute the fist equation into the second one to solve for <em>y</em>:

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