Question

I REALLY NEED THIS DONE FAST pleeeease someone help me only the highlighted

Answer 1

Answer:

2. 66

4. d/19

6. 35r+70

8. 4

10. d/16

Step-by-step explanation:

d=rt, r=d/t, t=d/r

2. r=d/t=(132)/2=66

4. t=d/r=d/19

6. d=rt=(35)(r+2)=35r+(35)(2)=35r+70

8. t=d/r=$\frac{4(r+12)}{r+12} = 4$

10. r=d/t=d/16