It would be 12 ones it would be this because you have to add 7+ 5
Answer:
c(4) = -76
Step-by-step explanation:
c(x) x=4 so plug 4 in for x
-5(4)² + (4)
Do parentheses first so... 4² = 16
-5(16) + 4
-5(16) = -80
-80+4 = -76
c(4) = -76
Answer:
n=5y-7.5
Step-by-step explanation:
Answer:
(3,3)
Step-by-step explanation: