Answer:
45 mph
Step-by-step explanation:
Given: Distance travelled= 330 miles
Time taken= 6 h
Lets find out speed of car drove.
Formula; 
Speed= 
∴ Car´s speed is 55 mph.
As we have been informed that car´s rate of travel slows by 10 mph
∴ we have to reduce the current speed of car by 10 mph; 
The new slower rate of travel is 45 mph.
Answer:
0.38 < 0.70
Step-by-step explanation:
G(5) = -2(5) + 5 = -5
(f o g)(5) = f(-5) = -20 + 3 = -17 (answer)
Answer:
x = 6
Step-by-step explanation:
The given is:
-5(x + 3) + 8x = 3
Distributive Property
-5x - 15 + 8x = 3
Combine Like Terms
3x - 15 = 3
Addition Property of Equality or add 15 to both sides
3x = 18
Division Property of Equality or divide 3 from both sides
Your final answer is
x = 6
To be 100% sure you can substitute the value of x which is 6.
Start by multiplying 3 and six, 18 subtract 15 to get a true equation:
15 = 15
Hope this helps you little sis and future students.
From yours truly to you,
Que.
Answer:
=
7
Step-by-step explanation:
