Answer:
31
Step-by-step explanation:
Sum of interior angles of a triangle is 180,
x + 5 + x - 5 + 108 = 180
x + x + 5 - 5 + 108 = 180
2x + 0 = 180 - 108
2x = 72
x = 72 / 2
x = 36
B = x - 5
= 36 - 5
B = 31
Answer:
Red grapefruit costs more per pound.
Step-by-step explanation:
Red grapefruit
y =2x
This is in the form y= mx+b where m is the slope and b is the y intercept
The cost per pound is the slope, which is 2
The cost per pound is $2
Pink grapefruit
We need to find the slope
We have 2 points (0,0) and (4,4)
m = (y2-y1)/(x2-x1)
= (4-0)/(4-0)
=4/4
= 1
The slope is 1
The cost per pound is $1
B^-2/ab^-3 = b^-2/b^-3 x 1/a = b^[-2-(-3)] x 1/a = b x 1/a = b/a
Answer:
anyone answer yet
Step-by-step explanation:
I am wondering also