Answer:
y=2x+5
Step-by-step explanation:
y=2x+b
3=2(-1)+b
3=-2+b
+2 +2
b=5
y=2x+5
Answer:
10 go into 450 45 times
Step-by-step explanation:
Answer:
25% Decrease
Step-by-step explanation:
15/20 is 75%. 100-75 (since they read less) is 25%
Answer:
(x-8)/10
Step-by-step explanation:
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So the answer your looking for is X=2