The answer is:
C. $91.80
B)1892.19
C)1218.99
D)1253.00
b 15 miles per hour
c 30 miles per hour
d 65 miles per hour
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Explanation:
The equation d = 65t means that the rate is r = 65. So Malcolm's family travels at an average rate of 65 mph. Note this is the slope of the line.
The graph has a slope of 50 because each time we go up 50, we move to the right 1. Ie, slope = rise/run = 50/1 = 50. You could use the slope formula to get the same result.
Since the graph has a slope of 50, this means Theo's family is going at an average speed of 50 mph.
Subtract the two speeds to get 65-50 = 15 mph
Answer:
x=3
Step-by-step explanation:
2 times 3 plus 4 equals 10
Answer:
x=3
Step-by-step explanation:
−20
−19
−16
Answer:
Option A is correct
Step-by-step explanation:
Given the functions:
and
Find the value of
⇒
Replace x with -4x in h(x) we have;
Substitute x = 5 we have;
⇒
Therefore, the value of is, -21