2 years ago

Hello! please help ASAP ‼️

Mathematics

1 answer:

nignag [31]2 years ago

5 0

Answer:

Yes, it is a solution

Step-by-step explanation:

(x,y) (1,-3)

a. Plug in x:

y= 1-4

y = -3 yes this is correct as -3 is on y.

b. Plug in X.

y=9(1)-12

y=9-12

y=-3 yes this is also correct as this also is -3 for y.

You might be interested in

Yesterday, Julie’s bank account balance was –$10.28. She deposited some money into her account so that her balance is now $39.89

Tcecarenko [31]

10.28+39.89=50.17

hope this helps

5 0

2 years ago

Read 2 more answers

ms. Omar runs the school tennis club. She has a bin of tennis balls and rackets. For every 5 tennis balls in the bin, there are

irina1246 [14]

Answer:

$a=\frac{5}{3}b\\\\or\\\\3a=5b$

Step-by-step explanation:

let a be the number of tennis balls.

let b be the number of tennis rackets.

We write determine the ratio of balls to rackets by dividing the number of balls by the number of rackets:

$\frac{a}{b}=\frac{5}3}\\\\a=\frac{5}{3}b$

For every one ball, there 5 thirds of a racket.

We plot this function on a graph to visualize our model;

4 0

2 years ago

What is y=2x+5 in standard form?

baherus [9]

My guess is 2x-y= -5

7 0

3 years ago

Read 2 more answers

Whats the answer <img src="https://tex.z-dn.net/?f=80%20%2B%20%28%20-%2022%20%5Cfrac%7B4%7D%7B15%7D%29" id="TexFormula1" tit

yaroslaw [1]

The answer is =-214/15

4 0

2 years ago

Tina's swimming lesson started at 5:30 P.M. and ended at 6:25 P.M. How long did the swimming lesson last?

Sergio039 [100]

55 minutyes my g thats right

5 0

3 years ago

Read 2 more answers