Answer:
74.4 (llllllllllll ignore this i need 20 characters to answer)
Answer:
Step-by-step explanation:
f(x)=4x²+19
f(-5) = 4(-5)² + 19 = 4*25 + 19
= 100 + 19 = 119
1. A and 2 is y=10x+0.10x
X represents the charge per month and also for each text message
H + 6/4 = 5
- 6/4 -6/4
H = 3.5 OR 3 1/2