Answer:
Hint : They are a all common factors of 5
Step-by-step explanation:
You divide each of them by 5 then add them all together then you will get your answer.
Good luck!
Answer:
these are supplementary
and x = 50
Step-by-step explanation:
one straight line = 180 degrees
there are only two angles making up this 180 degree line, so by definition they are supplementary
76 + 2x + 4 = 180
80 + 2x = 180
2x = 100
x = 50
The right answer is A ! :)
Exact form: b= 22/5
Decimal form: b= 4.4
Mixed number form: b= 4 2/5
Part b is $638.40
Part c is $1,641.6