Answer:
d. 3 and 5
Step-by-step explanation:
the first number will be x and the second number will be y
2x + 3y = 21
2(3) + 3(5) = 21
6 + 15 = 21
5x + 3y = 30
5(3) + 3(5) = 30
15 + 15 = 30
Answer:
5x+17
Step-by-step explanation:
Add 25 and 6.25 then divide by 1.25 and it should give you n
Answer:
2(n^2)+5n-3
Step-by-step explanation:
Hi (again)
So using the
2a
3a+b
a+b+c
rules you should get the answer 2(n^2)+5n-3
:) have a great day
Answer:
17/30
Step-by-step explanation: