Answer:
240 girls
Step-by-step explanation:
Let number of girls be x.
160:x = 2:3
Multiply right side by 80--> 160:x = 160:240
x=240.
So there are 240 girls.
Hello :
an function <span>has zeros at x=10 and x=2 is : f(x) = (x-10)(x-2)
all functions : a (x-10)(x-2) a in R</span>
Answer:
this means that n = -3 ,-2, -1, 0 1 2 3 4 5 6 7 8 9 e.t.c.
Step-by-step explanation:
Answer:
-14+21x
Step-by-step explanation:
Distrubute
-7 times 2= -14
-7 times 3x= -21x
25-4x=16-4x
25-4x+4x=16-4x+4x
25=16
No solution
Contradiction