Answer:
y=1/2x-4.5
Step-by-step explanation:
y=mx+b
Answer:
0.7% of 77 = 0.54 0.7%
Step-by-step explanation:
hope this helps
8 . You round 31.9 to 32 then divide it by 4 which gives you 8
X² = 16
x = ±√16
x = <span>±4
</span>The roots of this equation are -4 and 4
<span>Сorrect answer is third from above</span>