The fabric costs $8.95 per yard.
Answer:
If you are solving for x then the answer is x= -4
Step-by-step explanation:
Answer:
d. y=-1; x=7
Step-by-step explanation:
I only know how to do # 7.
7. 4.5^2 + 6^2 = 7.5^2
20.25 + 36 = 56.25
56.25 = 56.25
yes, the card is a right triangle because A and B added together equals the same as C
Answer in the attachment.
