I think boys =18
girls=12
boys :x
girls:y
student:z
the number of group for the boys :n
the numberof group for the girls :m
so x=(3/5)*z
y=(2/5)* z
x/y=3/2
3y-2x=0
(1/10)*z*n=(3/5) *z
so n=6
(1/5)*z*m=(2/5)* z
put x=(1/10)*z*6
y=(1/5)*z*2
into 3y-2x=0 and z=30
z=30 so x=(1/10)*30*6=18
y=(1/5)*30*2=12
A) The elevation of Tammy's house is 42.35 feet.
Answer: eat, sleep, and watch anime
Step-by-step explanation: :)
Answer:
g(f(2)) = 82
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 6x² + 5
g(x) = 3x - 5
<u>Step 2: Find g(f(2))</u>
f(2)
- Substitute: f(2) = 6(2)² + 5
- Exponents: f(2) = 6(4) + 5
- Multiply: f(2) = 24 + 5
- Add: f(2) = 29
g(f(2))
- Substitute: g(29) = 3(29) - 5
- Multiply: g(29) = 87 - 5
- Subtract: g(29) = 82