Answer:
There are 17 girls in the class
Step-by-step explanation:
42-8= 34
34/2 = 17
Answer:
E = (1, 2)
Step-by-step explanation:
You want ...
(E -G) : (O -E) = 3 : 4
4(E -G) = 3(O -E) . . . . . . . . "cross multiply"
4E -4G = 3O -3E . . . . . . . . eliminate parentheses
7E = 4G + 3O . . . . . . . . . . . add 3E+4G
E = (4G +3O)/7 . . . . . . . . . .divide by 7
E = (4(-5, -1) +3(9, 6))/7 = (-20+27, -4+18)/7 = (7, 14)/7 . . . . fill in G and O
E = (1, 2)
Answer:

Step-by-step explanation:
Using the rule of exponents
⇔
, then
=
= 
Answer:
would it be that she cuted like 96 inches or 20 something like that
Step-by-step explanation: