First you have to subtract 35 on both sides, then you would have to divide by 90
-14a-5=-12
+5 +5
-14a=-7
Divide -7 by -14a
a=2
-8 and -7, I used guess and check
Answer:
D: 7
Step-by-step explanation:
1.75 (7) + 4.50
12.25 + 4.50
= 16.75
16.75 < 20
22.
14-1.5 = 12.5
16-1.5 = 14.5
Put a dot at 12.5 and a dot at 14.5 then connect them with a line and write (1.5 added) below the graph