7 and 7/8=63/8 and 3 and 1/4=13/4. 63/8 and 13/4 as common denominators are 63/8 and 26/8. 63/8-26/8=37/8. 37/8 as a mixed number is 4 5/8.
Answer:
The answer is (18,15)
Step-by-step explanation:
Sorry if you get this wrong tho :/
Answer:
D
Step-by-step explanation:
Passes through the x-axis at r and k
The answer is 492 hope it helps