7x+15=38
7x=38-15
7x=23
x=23/7
5 + 4x
I think that’s right
Answer:
9 3/4 pages = x
Step-by-step explanation:
change 3 1/4 to a decimal





working with the fraction
3 1/4 /8 = x/ 24
3 1/4 (24) = 8x
13/4 (24) = 8x
316/4 = 8x
78 = 8x
78/8 = x
9 3/4 = x
Answer:
1/2
Step-by-step explanation:
1/6 plus 2/6 equals 3/6 which is then simplified to 1/2
If she got a 100 on her last test the highest her average would be is an 87%