The last answer, (40 pieces of paper)
Answer:
4x + 14
Step-by-step explanation:
So first you would 2 times 2x to get 4x and then 2 times seven to get 14. So you would get 4x plus 14.
Answer:
5. k=−3
6. x=4
7. n=−108
Step-by-step explanation:
5. -14k+29=71
Subtract 29 from both sides
-14k+29-29=71-29
Simplify
-14k=42
Divide both sides by -11
-14k/-14=42/-14
6. -33=19-13x
Subtract 29 from both sides
-14k+29-29=71-29
Simplify
-14k=42
Divide both sides by -14
-14k/-14=42/-14
Simplify
k=-3
7. 8+n/25=-4
Multiply both sides by 25
25(8+n)/25 = 25 (-4)
Simplify
8+n=-100
Subtract 8 from both sides
8+n-8=-100-8
Simplify
n=-108
Answer: in decimal form=0.14644660
Step-by-step explanation:
The answer should be B) 1/2
