Answer:
a
Step-by-step explanation:
the 5y and the negative one cancel each other out. add the rest together you end up with 5x=-15. and divide each side by 5. you'll end up with x=-3
f(5) is -1
Step-by-step explanation:
- Step 1: Given f(x) = -2x + 9, find f(5)
f(5) = -2 × 5 + 9 = -10 + 9 = -1
Answer:
<h2>cant understand this language so sorry</h2>
Step-by-step explanation:
<h3>so sorry</h3>
Answer:
225
Step-by-step explanation:
225 ÷ 9 =25
7x + 3 is the final answer
