Rate (or speed) = distance/time
V1 = 135/3 = 45 mi/h
V2 = 189/3.5 = 54mi/h
Answer:
the answer is $47.70
Step-by-step explanation:
Answer:
c) 135
Step-by-step explanation:
dog ratio is 3
45 ÷ 3 = 15
therefore ratio 1 is 15
ratio 9
9×15 = 135
Answer:
Assign an identifying variable to the quantity to be found. Write a sentence stating conditions placed on the quantity. Solve the sentence for the variable.
Step-by-step explanation:
can you mark me as brainlist
Answer:
w = 4.66
Step-by-step explanation:
A . 4 = 18 - 3w
Transpose to find w
3w = 18 -4
3w = 14
w = 14 / 3
w = 4.66