Answer: n=4
Step-by-step explanation:
1) add 3 to both sides: 5n=20
2) divide by five on both sides: 5n/5 and 20/5
3) answer n=4
Syliva
T=72÷8=9 years
Manul
T=72÷7.25=9.9=10 years
Option A
Answer:
I believe the answer is b
Step-by-step explanation: I think the answer is b because he gets $5 every week and he already has $25 the only thing we dont know is the weeks and you multiply 5 by the weeks so, 5(how much he gets each week) times x (The amount of weeks) plus 25(the amount he already has) equals y(the amount of everything put together)
Answer:
Answer is -19
Step-by-step explanation:
-(7) + 2(-6)
-7 - 12
= -19