Question

http://prntscr.com/m3gchw

Answer 1

@Vocaloid

Answer 2

@dude

Answer 3

When dividing fractions, multiply the first fraction by the reciprocal of the second

Answer 4

5x^2/3 times 2/10x equals x/3

Answer 5

correct?

Answer 6

Yes

Answer 7

http://prntscr.com/m3ghbz

Answer 8

Same idea applies here

Do \(\large \frac{x^2+6x+8}{x^2+9x+20} \times \frac{x+5}{x-6}\)

Answer 9

x+2/x-6 is the answer so B

Answer 10

http://prntscr.com/m3giyh

Answer 11

Right
For this question you cross multiply

Answer 12

Can you show me how please?

Answer 13

or wait wouldnt it be A or B?

Answer 14

I cant see that

Answer 15

so wouldnt it be A?

Answer 16

It is A lol

\(3a\times x-5=7\times a^2-25\)
When two numbers are next to each other without a sign, it means they are being multiplies

So,

\(3a\times x-5=7\times a^2-25\) \(\bf \large \color{green}{=}\) \(\bf \color{green}{3a(x-5)=7(a^2-25)}\)

Answer 17

Ohhh okay got it

Answer 18

Nice okay

Answer 19

http://prntscr.com/m3gq5f

Answer 20

I mean we were just doing cross multiplication so I guess you can assume what the answer is

Answer 21

B?

Answer 22

Whoops just checked and doesnt seem to be right

(You can try to graph these btw)

Answer 23

so what do I do to find the answer? @dude

Answer 24

@Vocaloid