Answer:
thatl be 5
Step-by-step explanation:
C ) sum
hope it helped...
sum is summation
Answer:
Simple column method
Step-by-step explanation:
11
x <u>13</u>
33
<u>110</u>
143
Answer:
250=70x+50
Step-by-step explanation:
D is the answer.
If f(x) or y = 2x, the inverse is x = 2y or y=x/2 which is not f(x).
