Answer:
B
Step-by-step explanation:
4x-5y=2 ...(1)
10x-21y=10 ...(2)
(1)+2(2) gives
24x-47y=22
Answer:
The answer is -3x.
Step-by-step explanation:
Combine like terms.
Hope this helps :)
Answer:
260
Step-by-step explanation:
28+29(23)
=28+(29)(8)
=28+232
9...
75 + 6 = 81
The square root of 81 = 9
Answer:
Step-by-step explanation:
b. 1000 messages: 30 dollars
1,725 messages: 51.75
c. 2,000
2,500
600
b. 37.5
I cant do the rest because they have graph stuff :)
