Answer:
6 3/8
Step-by-step explanation:
1.5x4.25=6.375=51/8= 6 3/8
Answer:
Step-by-step explanation:
R = 9x + 8y
4 = 9x + 8*8
4 = 9x + 64
Subtract 64 from both sides
4 - 64 = 9x + 64 - 64
-60 = 9x
Divide both sides by 9
-60/9 = 9x/9
-20/3 = x
x = -6 2/3
If you think about it, 4x7 is half of 8x7 (If you multiply 4, 7, and 2, you get 8x7). So really you can just multiply 4x7 by 2 and you will get 8x7!
I have included a picture. In the picture you will find the work and final answer.
Answer:
c- (2x+3)(x+1)
Step-by-step explanation:
Let me know if you want step by step