Answer:
A and C luv <3
Step-by-step explanation:
The answer would be 42 because its the same angle as the other one
I hope I helped! ♥
10 students (brass)=40% of band
4 students (strings)=16% of band
? students (other)=44% rest of band
14/56%=?/44%
(cross multiply to find ?){don't forget to turn percents into decimals}
?=11
There are 25 students in total in the band.
-1/2(x-6)-1/4(x-4)-(x-7)= ?
Simplify 1/4
1 ÷ 4 = 0.25
Simplify 1/2
1÷2 = 0.5
The lowest common denominator of this problem is 4
16 - 3(x) / 4 - ( x - 7)
44 - 7(x) / 4
-7(x)+44 = 0
-7 - 44 = -51
-7 - 0 = -7
-7(x) = 44
-7(-1)(x) = x
-1(44) = -44
44 ÷ 7 = 6.28
We have have one solution in this problem
So, therefore x = 44/7
