Answer:
138$
Step-by-step explanation:
120$. Increased by 15%.
Since 15% equals to 0.15, you multiply 0.15 by the price.
0.15*120=18.
Then you ADD the 15%.
120+18=138
The new price is now 138$
Answer:
first question : 3 / 1/4 ( 3 over 1/4 )
second : 3/1/4 = 12
Step-by-step explanation:
i dont know, i just got it right on iready
Answer:
Try 50. Since you can do 72-22=50 tickets for last year.
Step-by-step explanation:
13. linear functions alwasys have x^1 as highest exonent for placeholder
we see that in D, we have 6x^2 which is quadratic, not linear
D is ansre
15. isolate y
emember you can do anything to an equaiton as long as you do it to both sides
12x-4y=20
add 4y to both sides
12x+4y-4y=20+4y
12x+0=4y+20
12x=4y+20
minus 20 both sides
12x-20=4y+20-20
12x-20=4y+0
12x-20=4y
divide both sides by 4
12/4x-20/4=4/4y
3x-5=1y
3x-5=y
y=3x-5
why is it not listed, there is an error in the question, report the erre
Answer:
37.5%
Step-by-step explanation:
45+75=120 <-- total amount of teachers
45/120= 37.5%
