Let x equal the number of students in the band
12/x=0.24
12=0.24x
x=12/0.24
x=50
There are 50 students in the Jazz band
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Answer:
48
Step-by-step explanation:
Complementary angles add to 90 degrees
A+B =90
5x+22 + 10x+8 = 90
Combine like terms
15x + 30 = 90
Subtract 90 from each side
15x +30-30 = 90-30
15x = 60
Divide by 15
15x/15 = 60/15
x =4
B = 10x+8
=10*4+8
= 40+8
= 49
Answer:
a+b
Step-by-step explanation:
or any letter as long as it has the plus sign
Answer:
4
Step-by-step explanation:
Hours is2,3,4,5 .and the quarts is 5,6.5,8,9.5 .what is the equation of the these relationship
