Answer:
39 students in 5th grade because 19% of 205 is 38.95
Answer:
Multiple choice?
Step-by-step explanation:
1/4x-2=3 that should be it
Answer:
x = 16
Step-by-step explanation:
the labeled angles are all exterior
the sum of all exterior angles always equals 360 degrees
9x+1 + 5x+12 + 10x-37 = 360
24x - 24 = 360
24x = 384
x = 16
Answer:
(X+4)(x-11)
X= -4
X = 11
Step-by-step explanation:
x^2-7x - 34=10
x^2 -7x -34 -10 =0
x^2 - 7x - 44 = 0
The number in the middle is -7 and the other number is -44
Find two numbers that when multiply = -44 and when added= -7
4 * -11 = -44 and 4 + -11 = -7
Answer: (x+4)(x-11)
x + 4 = 0
x = -4 and
x -11 = 0
x = 11