Take the root of both sides, and solve.
x = 2i sqrt 2, -2i sqrt 2.
For the $3.75 it would cost $281.25 and for the $3.95 it would cost $296.25
Hope this helps!
3x = 18 - 3 times girls = # boys = 18
x = 6 - # of girls in the class
Use PEMDAS to solve
(Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)
Solve parenthesis first
<span>(1/3+9) x ( 8-3)
</span>28/3 x 5
Use Multiplication
28/3 x 5 ≈ 4.7
After rounding 4.7 should be your answer
The answers in order is
Bc
Dc
Sas
