What do u mean like 82+82?
Answer:
x = - 7
Step-by-step explanation:
8x - 2 = -9 + 7x (add 2 to both sides)
8x - 2 + 2 = -9 + 7x + 2
8x = 7x - 7 (subtract 7x from both sides)
8x - 7x = 7x - 7 - 7x
x = - 7
Answer:
4
Step-by-step explanation:
2 plus 6 is 8, 8 divided by 2 is 4
2/3 of a page in 5/12 of a minute
Multiply both fractions by 3/2
![\frac{2}{3} \times \frac{3}{2} = 1](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%5Ctimes%20%5Cfrac%7B3%7D%7B2%7D%20%3D%201)
![\frac{5}{12} \times \frac{3}{2} = \frac{5}{4} \times \frac{1}{2}=\frac{5}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B12%7D%20%5Ctimes%20%5Cfrac%7B3%7D%7B2%7D%20%3D%20%5Cfrac%7B5%7D%7B4%7D%20%5Ctimes%20%5Cfrac%7B1%7D%7B2%7D%3D%5Cfrac%7B5%7D%7B8%7D)
So,
Ethan can read 1 page in 5/8 of a minute.
Add 5+3 raised to the 2nd which givea u (8)^2
do the 5 squared which gives u 1+25-23
evaluate 8^2=64
subtract the sum u should get 64 over 3, 21 and 1/3 or 21.3333333 repeating