3 years ago

Tell whether (1,-1) is a solution of y 9x - 10

Mathematics

1 answer:

posledela3 years ago

5 0

Answer:

yes, it is

Step-by-step explanation:

plug in the point (1, -1) (x,y) into the equation y = 9x - 10

-1 = 9(1)-10

-1 = 9-10

-1=-1

You might be interested in

What is the scale of a map if<br> Chapter Reference <br> 1 cm on a map represents 100 km

Katarina [22]

Answer:

1:10,000,000

Step-by-step explanation:

To find, 1 km = 100,000 cm. So just multiply by that.

Hey, are you doing Russian math?

FYI I do that to

6 0

3 years ago

How could you use 1/8 measuring cup to measure 1/4 cups of water

RSB [31]

Answer:

1/2 cup

Step-by-step explanation:

Two 1/8 cups = 1/4 cup Half of 1/2 cup = 1/4 cup.

8 0

3 years ago

Read 2 more answers

mary's job pays her $8.75 per hour which of the following expressions best represents her total earnings if she works two hours

Shkiper50 [21]

Around 175 dollars with that because that’s 20 hours

4 0

2 years ago

Read 2 more answers

The price for a house with an area of 56 mx 48 m is RM375 800. Calculate the price for 1

cricket20 [7]

30I hope that helps you got this

8 0

2 years ago

<img src="https://tex.z-dn.net/?f=x2%20-%2016%20%3D%200" id="TexFormula1" title="x2 - 16 = 0" alt="x2 - 16 = 0" align="absmiddle

MakcuM [25]

Answer:

x = ± 4

Step-by-step explanation:

7 0

2 years ago