It would be B because 12 x 3 = 36
Answer:
b i think
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
Numerator = y
Denominator = x
The change in x is +1
The change in y is -3
= -3
The answer is D
59.2 - 84.7 has the same value of 59.2 + (-84.7)
Answer:
106 km / hour
Step-by-step explanation:
Givens
Total time: 6 hours
Total distance: 1356 km
First bus rate: r
Second bus rate: r - 14
Formula
d = r * t
Solution
r*6 + (r - 14)*6 = 1356 Remove the brackets
6*r + 6*r - 84 = 1356 Add like terms
12r - 84 = 1356 Add 84 to both sides
12r + 84 - 84 = 1356-84 Combine
12r = 1272 Divide by 12
r = 1272/12
r = 106 km/hr