Question

Please help:) my sister is on some timed quiz

Answer 1

Phone B. You just have to find 6.45% of the battery's life.

Answer 2

B

Answer 3

Emerson purchased a game that was on sale for 18% off. The sales tax in his county is 8%. Let y represent the original price of the game. Write an expression that can be used to determine the final cost of the game.

Answer 4

.08y+.18

Answer 5

In Ogilvie’s class of 40 students, 24 students report that English is their favorite class and 40% of the students report that keyboarding is their favorite class. Show your work to explain how to determine whether more students prefer English or keyboarding.

Answer 6

Just find the percentage of how many people like English more and compare that to the percentage it already gives you for kids who enjoy keyboarding. Or find how many students = 40% and compare that to how many people like English more.

Answer 7

40% = 16 kids.
24 kids = 60%

More kids like English.

Answer 8

thanks

Answer 9

The answer to the 18% and 8% question above is incorrect.

Answer 10

@Helpz-Q @aggie12341 @codysek98
Since when has OS become a cheating site?
OS strictly forbids help of any kind for time-limited evaluations, online or not.
In addition, there should be no direct answers.
prntscr.com/bbibl0

Answer 11

Oh. I didn't realize we couldn't help on time-limited evaluations. Sorry.

Answer 12

then what is right math student

Answer 13

i can help

Answer 14

then, please do

Answer 15

y is the original price before the discount and sales tax.

Now take off 18% for the discount.
y - 18%y = y - 0.18y = 0.82y

Now add 8% sales tax.
0.82y + 8%(0.82y) = 0.82y + 0.08(0.82y) = 1.08(0.82y)

Answer 16

I will try.

Answer 17

Thank you everyone:)

Answer 18

Yep...even though i idnd't help

Answer 19

didn't*