All categories

3 years ago

Y = x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4

Mathematics

1 answer:

fredd [130]3 years ago

4 0

Answer:

(- 4, - 10 )

Step-by-step explanation:

Given the 2 equations

y = x - 6 → (1)

x = - 4 → (2)

Substitute x = - 4 into (1) for corresponding value of y

y = - 4 - 6 = - 10

Solution is (- 4, - 10 )

You might be interested in

6TH GRADE MATH!!! I NEED HELP ASAP

aleksandr82 [10.1K]

Step-by-step explanation:

you would start by replacing the "x" with the 9

subtract the 15 and 9

then that would equal 6 which in this case it would be equal to

I'm pretty sure (sorry if it is wrong)

8 0

2 years ago

Read 2 more answers

Insert < or > to form a true statement -17/18,3/5

Pani-rosa [81]

Answer:

-17/18< 3/5

Step-by-step explanation:

positive is always greater than negative

8 0

3 years ago

Which point would map onto itself after a reflection across the line y = –x?

Softa [21]

Answer:

its D

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A local food mart donates 20% of it's friday's sales to charity.

Digiron [165]

Answer:

$64

Step-by-step explanation:

We have been given that a local food mart donates 20% of it's Friday's sales to charity. This Friday the food mart had sales totaling 320.00 dollars.

To find the the amount donated to the charity, we will find 20% of $320.

$\text{The amount donated to the charity}=\$320\times\frac{20}{100}$

$\text{The amount donated to the charity}=\$320\times0.20$

$\text{The amount donated to the charity}=\$64$

Therefore, $64 were donated to the charity.

5 0

3 years ago

Can someone please help me with #3?

kap26 [50]

Answer:

Step-by-step explanation:

First, make sure you know which section of the number line you want as 1 and 2. Next, put 0.25 not right at 0 but very close, then put 0.75 farther but not too much from 0.25. Then for the decimal 1.99 put that very close to where you marked the 2 but, not on the 2. Finally, put 2.03 very close to 2 but not exactly on the 2. Also, make sure that the number line is marked evenly.

7 0

2 years ago