Answer:
45%
Step-by-step explanation:
40 * .45 = 18
40-18 = 22
Answer:
d = 7, 3
Step-by-step explanation:
First, you need to isolate the absolute value
-3|d - 5| = -6
divide both sides by -3:
|d - 5| = 2
break into 2 equations:
d - 5 = 2, d - 5 = -2
solve both equations and collect solutions:
d = 5 + 2, d = 5 - 2
d = 7, 3
So you need to find the mean (average) of the 5 numbers. so add them together and divide by 5, since there are five numbers. your answer should be 7