Answer:
a=9 , b=14
Step-by-step explanation:
Just do the operation (x+7)(x+2)
x(x)+x(2)+7(x)+7(2)
x^2+2x+7x+14
x^2+9x+14
So a=9 and b=14
Yup D Is Right Because if you divide by 3.8% * 5000 you get d
First count the fully shaded boxes than count each half knowing two halfs equal one
1)32
2)22
3)22
4)12
Answer:
30°
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
14 : 16
7 : 8
boys : girls