No, because the lasts line of the work is not true. 5 and 11 are not equal.
Answer:
Step-by-step explanation:
242=b+49
<7 and <10 are each 84 degrees
Answer:
1. -21
2 . 14
3. -5
sorry if I'm wrong
Step-by-step explanation:
1. f(x) = 4 (-3) -9
f(x) = -12 - 9
f(x) = -21
2. f(x) = 1/3(-3) +13
f(x) = 1 + 13
3. f(x) = -2 (-3) -11
f(x) = 6 - 11
From top to bottom: 6, 2, -2, -6
