Answer:
Step-by-step explanation:
a. y-10
b. y+20
c. (y-2)+(y+3) =2y+1
d. {5y}+{7(y-5)}= 12y-35
e. 4y
Answer:
7. 1
8. -2
9. undefined (meaning the line goes straight up and down)
10. 4/3
11. -2/7
12. 0 (meaning it is completely flat)
13. -1/3
14. 5/9
15. -3/2 or -1.5
Step-by-step explanation:
The subtraction represents the length of one leg, so the answer is A
Answer:
$28.89
Step-by-step explanation: