It wants you to complete the function using -10 for x. . .
e.g: f(x) = 1/2x + 2
f(-10) = 1/2(-10) + 2
f(-10) = 3
Answer:
(2a + 1)(a + 3) = 2a² + 7a + 3
Download photomath and it will give u step by step instructions
Somesomeone answer this please !!!
Answer:
16/5 or 3.2
Step-by-step explanation:
4cm/5km = x/4km
Cross multiply to find answer