Answer:
SU = 22
Step-by-step explanation:
SR = RU
4x - 1 = x + 8
3x - 1 = 8
3x = 9
x = 3
SR = 4(3) - 1 = 11
RU = 3 + 8 = 11
SU = 11 + 11 = 22
Mean = = 52. 42
(-9, -3)
x = -3
y = -5
(x – 6, y + 2)
x = -3 - 6 = -9
y = -5 + 2 = -3
4 x 100 = 400
400 ÷100 = 4
B= 100
27). 8a+7
28). 10k-1
29). 2n-48
30). x+16
31). 14b+3c-3
32) -2y=10
