Answer:
400
Step-by-step explanation:
500 x 0.80 = 400
Answer:
yes
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Step 1: Set y to 15 and solve</u>
<u />

<em>Add 10 to both sides</em>
<em />

<em>Multiply both sides by 5</em>
<em />

Answer: 