Answer:
A
Step-by-step explanation:
Measure of major arc=360°-135° (since one circle adds up to 360)
Major arc=225°
Y = yearbook club
d = drama club
y + d = 84
d = y + 16
now we sub y + 16 in for d in the first equation
y + d = 84
y + (y + 16) = 84
2y + 16 = 84
2y = 84 - 16
2y = 68
y = 68/2
y = 34 <=== yearbook club students
d = y + 16
d = 34 + 16
d = 50 <=== drama club students
Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. remember KFC: keep, change, flip.
a/b ÷ c/d *use KFC* = a*d/b*c
=ad/ bc
2/7 ÷ 4/5 = 2/7*5/4
=10/28
(simplify)
=5/14
The original price is $75
This is because if 30 is 40% then 15 is 20%
To get 100%, multiply 15 by 5
Answer:
x= 23 =1 21=1.5
Step-by-step explanation:
