Answer:X = 12
Step-by-step explanation:
0.7x < 8.4
divide both sides by 0.7:
x < 12
Answer:
70
Step-by-step explanation:
triangle is 180deg in total thus,
Answer:
C
Step-by-step explanation:
The formula given is:

Where
d is the distance between two cars
and
t is the time it takes
We want the time it takes (so we need t) for the cars to be 117 miles apart (this is the distance). Thus, it means:
d = 117
t = ???
We plug in 117 into d and solve the equation for t. Shown below:

So, it takes 3.25 hours
Correct answer is C
Answer:
True
Step-by-step explanation:
Parallel lines always have the same slope, so therefore the answer is True
Answer:
b=3
Step-by-step explanation:
b+8b -5 -2b = 16 Simplify
7b - 5 = 16 Add 5 on both sides
7b = 21 divide 7 on both sides
b = 3