Answer:
90 degrees
Step-by-step explanation:
Answer:
9) 21
10) 70
11) 64
12) 31
13) 83
14) 31
Step-by-step explanation:
too easy!!
1.125 times 8=9
1.125times10=11.25
1.125=112.5%
So she will have to enlarge the logo for the large shirt by 12.5%
The answer is 
First, you must divide 12 on both sides.

Then, simplify the fraction.

Replace x in the equation with the given x values and solve for y:
3 + 2(4) = 11
3 + 2(5) = 13
3 + 2(9) = 21
3 + 2(10) = 23
the y values are: 11, 13, 21, 23