What is the value of b?

b=41

Step-by-step explanation:

A triangle= 180

50+40=90

b+49 is a right angle so it's 90

90-49=41

and boom there ya go

to check the answer

41+49= 90

50+40=90

90+90=180

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)