8/9 + 4/7=1 29/63 ESTIMATE:2
8/9 - 4/7=<span>20/63 ESTIMATE:0
</span>
Answer:
r = -6
Step-by-step explanation:
6r + 7 = 13 + 7r
-6r both sides
7 = 13 + r
-7 both sides
r + 6 = 0
-6 both sides
r = -6
Alright then!
First off, is your picture REALLY necessary? Whatever haha
A mixed number is just a simplified fraction really.
16/3 = 5 1/3
Hope it helps!
Can you give me brainliest as well please? Thanks ~Samuel
