Answer:
I think it is option A
<em><u>point</u></em>
<em><u>hope</u></em><em><u> it</u></em><em><u> helps</u></em>
Can you give me more info abt the problem plz so I can do the best I can to help
The answer is 6 because 6 is a multiple of 3 and is half of 12 so he could buy 2 of them
Answer:
f=
−2x^2+y
/10x+20
Step-by-step explanation:
Let's solve for f.
y=2x^2+5(x+2)f(2)
Step 1: Flip the equation.
10fx+2x^2+20f=y
Step 2: Add -2x^2 to both sides.
10fx+2x^2+20f+−2x^2=y+−2x^2
10fx+20f=−2x^2+y
Step 3: Factor out variable f.
f(10x+20)=−2x^2+y
Step 4: Divide both sides by 10x+20.
f(10x+20)
/
10x+20
=
−2x2+y
10x+20
Answer:
28
Step-by-step explanation:
I am assuming that "voice" is boys. So there were 20 girls and 10 boys. The number of girls decreased by 30%, so the amount of girls now is 70% of the old amount, so there are 7/10 * 20 girls now = 14 girls. The number of boys increased by 40%, so the number of boys now is 14/10 the original number of boys, so there are 14 boys now. 14+14=28 members on the swimming team