+ 15 = 64 Subtract 15 from both sides
<span>
= 49 Find the square root of both sides to cancel out the </span>
x + 5 = 7 Subtract 5 from both sides
x = 2<span>
</span>
Answer: Choice 2) Multiplication property of equality
You multiply both sides by 1/6 to isolate x. This is the same as dividing both sides by 6.
20*40=800 ft
she is wrong.
She will need to sell 18 necklaces a month to reach 1650
The company lost a little less than $100.
Since the number is negative, we know that they lost money. If it was positive, it would've indicated they made money. If they made no money, they would've broken even. This narrows it down to the last two. Since 98 < 100, we know they lost less than $100, which leaves us with the last one.
