Answer:
If you're trying to simplify it would be 28 if i'm correct
Step-by-step explanation:
All I did was plug in -5 to where the x would be inside the equation.
f(-5)
f(x)= (-5)^2-2(-5)-7
Answer:
y = -4x + 31
Step-by-step explanation:
y = mx + b
y = -4x + b
-5 = -4(9) + b
-5 = -36 + b
b = 31
Simplify<span>. </span>Write each<span> answer in </span>standard form<span>. 54412 + 2x + 5) + (7x2 - 5x + </span>2). 6-(9612 — 4 - 5a) — (12a<span> — 6612 + </span>3<span>). </span>7<span>. —4m2 + m ... Open-Ended </span>Write<span> a trinomial </span>with<span> a degree of 6. 10. </span>Write<span> the ... (3x + 5</span>)(<span>7x2 - 2x + </span>1<span>) ... </span>Write<span> your answer in simplest form. Factor </span>each<span> expression. </span>31<span>. W2 » 5w — 14. </span>33<span>.</span>
Answer:
-1/3
Step-by-step explanation:
30×30=900
900/112.5=8 cameras to cover
112.5×4=450
900-450=450 ft left uncovered
