Average speed = total distance/ total time
210.6/1.3= 162
Answer: multiply
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
let X represent the smaller paintings and Y represent the larger paintings
since she bought 8 paintings
X+Y=8
She bought all the eight paintings for $230 and X is worth 25 while Y is worth 40
25×X+40×Y=230
25X+40Y=230
Answer:
3
Step-by-step explanation:
if you do the math 5+5 is 10 and 3.5 is half of 5 so the answer if you round is 3
Answer:
53.95+8x ≥145.75
Carole needs to wash at leas 12 cars
Step-by-step explanation:
A. 53.95+8x ≥145.75
subtract 53.95
8x ≥91.8
divide by 8
x ≥11.475
round
Carole needs to wash at leas 12 cars
b. what is the solution?
