C
Because .75 times 9 would give you the price of the books and then you would have to add C, the amount left to get to 20.
Answer:
First Question: x = -8
Step-by-step explanation:
-12x + 4 = 100
firstly we subtract 4 from 4 which will remove it from the equation and then we also subtract 4 from 100.
Now the equation will be -12x=96
Then we divide -12x by -12 to figure out the value of x and we also dive 96 by -12.
-12x/-12= 96/-12
Answer is x = -8
Hopefully that helped :)
Answer:
m=15
Step-by-step explanation:
since side QS is 9 and side AC is 6 which is 1.5 times bigger so there is a dilation of 1.5 meaning all sides are 1.5 times bigger on the right triangle than the left triangle. Side AB is 10 so 1.5 times 10 is 15 so m=15
Answer:
5.5
7.5 =
h
23.5
7.5h = 129.25
h = 17.2
3
The flagpole is 17.2 feet long.
