The mean of the values in a data set is b. If each of the values in the data set were multiplied by 8, what would be the mean of the resulting data?
A. 8b
B. 76
C. 9b
D. b

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation:

need more detail

step-by-step explanation:

lele