Answer:
b = 30
Step-by-step explanation:
The sum of the 2 angles above the line will equal the angle below the line
3b + b - 15 = 2b + 45
4b - 15 = 2b + 45 ( subtract 2b from both sides )
2b - 15 = 45 ( add 15 to both sides )
2b = 60 ( divide both sides by 2 )
b = 30
the cost of 3 scrunchies is 3.75 $
the cost for 1 scrunchies is 3.75/3 = 1.25 $
the cost for 8 scrunchies will be = 1.25 x 8 = 10 $
thus, the answer is 10 $
168 hours are in a single week.
Answer:
100
Step-by-step explanation:
because -100 0 then positive 100
