Answer:
Z = +3
Step-by-step explanation:
3 squared is 9 and 9 times 5 is 45 so 45 minus 45 is zero
I think it’s step one because when doing a problem like that you would change it into an improper fraction. Hope this helped.
Answer:
$7.50
Step-by-step explanation:
3 hours + 5 hours = 8 hours
8 hours = $85 (total) - $25 (allowance)
8 hours = $60 (money earned from work)
1 hour = $60 ÷ 8 (hours he worked)
1 hour = $7.50
Step 1: Add -6y to both sides.<span><span><span><span>4x</span>+<span>6y</span></span>+<span>−<span>6y</span></span></span>=<span>10+<span>−<span>6y</span></span></span></span><span><span>4x</span>=<span><span>−<span>6y</span></span>+10</span></span>Step 2: Divide both sides by 4.<span><span><span>4x</span>4</span>=<span><span><span>−<span>6y</span></span>+10</span>4</span></span><span>x=<span><span><span><span>−3</span>2</span>y</span>+<span>52</span></span></span>Answer:<span>x=<span><span><span><span>−3</span>2</span>y</span>+<span>5<span>2
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Answer:
1.12
Step-by-step explanation: