Answer:
-3+(-6) = -9
Step-by-step explanation:
a negative 3 plus another negative 6 is a negative 9. Is just like if you borrow $3 from your friend and borrow $9 from another friend. That means you own two of your friends a total of $9. This can be mathematically illustrate as: -3 + (-6)= -9
3/4x - 16 = 28
+16 +16
3/4x = 44
*3/4 *3/4
x = 176/3
Answer:
C
Step-by-step explanation:
given
x + 19 ≤ - 5 ( isolate x by subtracting 19 from both sides )
x ≤ - 24 → C
F(g(7))= f(2×7+2)= f(16)= 4×16+21=85
Therefore: the answer is 85
Hope that helps!!
