Answer:
Step-by-step explanation:
1/2b + 2 ≤ 8
b ≤ 12
So, we have x=√8x. The square root is a number times itself, so x=√x*x. That means that 8 is x.
We can divide 143.50 by 7. This gives us 20.5. This means that she works 20.5 hours a week or 21 hours if you round up.
Okay well Ms. Carlson has more money than Ms. Lee, about $7,142.2 more than her. PART A ANSWER: Ms. Carlson.
Together they have $7,148.799. to estimate it to the closest tens it would be $7,150. PART B ANSWER:$7,150
Answer:
19/4
Step-by-step explanation: