Question

Need help with these questions

Answer 1

@roz_mar23

Answer 2

#1 cant see the price

#2 30.) 16.5miles total. 1.67 hours total to run so 16.5/1.67=9.9km/hr so C
31.) 68+272=340 total 68/340=.20 or 20% so B

#3 All have same speed so D

Answer 3

I can't see the entire problem for the 1st one

Answer 4

Oh

Answer 5

$7000/8500=82% of the cost
100%-82%=18% so D

Answer 6

Ok thx

Answer 7

And can you explain 32

Answer 8

Yes hold on

Answer 9

This problem only needs rate of speed
Bianca drove 60 MPH
Collin drove 150 miles in 2 1/2hrs 150/2.5hrs= 60 MPH
Dale drove 105 miles in 1 3/4 hrs so 105/1.75=60 MPH
They all have same average speed
Make sense??

Answer 10

Yeah