What is the value of y? a. 30 b. 26 c. 28 d. 24

option-b

Step-by-step explanation:

we are given three parallel lines

so, corresponding angles must be equal

we get

now, we can solve for y

Add both sides by 4

Divide both sides by 5

and we get

...........Answer

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

1

step-by-step explanation:

you are throwing one dart