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3 years ago

Here is a system equations. Y=3x-4 y=x-+2

Mathematics

1 answer:

Otrada [13]3 years ago

6 0

Answer:

x=1, y=-1

Step-by-step explanation:

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Paul and his friends average their test grades and find that the average is 95 the teacher announces that the average grade of a

AfilCa [17]

Answer: The test scores are different because Paul and his friend only averaged his and his friends grades, while the teacher averaged the whole classes grades.

3 0

3 years ago

Pls help

Elanso [62]

Answer:

44 fluid ounces.

Step-by-step explanation:

It's important to keep in mind that 1 ton is 2,000 pounds.

5 x 2,000 = 10,000 pounds.

You have to add 1,000 pounds because of the '.5' at the end of the 5. That leaves you with 11,000 pounds.

Now, you have to divide by 250 to find how many fluid ounces you need.

$\frac{11,000}{250}$ = 44.

You need 44 fluid ounces of supplement.

5 0

3 years ago

2/9 divided by 2/3 is??????

geniusboy [140]

Step-by-step explanation:

$\tt{} \frac{2}{9} \div \frac{2}{3}$

$\tt{} \frac{2}{9} \times \frac{3}{2}$

$\tt{} \frac{1}{3} \times \frac{1}{1}$

$\tt{} \frac{1 \times 1}{3 \times 1}$

$\tt{} \frac{1}{3}$

4 0

3 years ago

Find the n. 5/6=15/n.<br> a:n=18<br> b:n=2<br> c:n=3<br> d:n=16

Dima020 [189]

N= 18

5/6=15/n you cross multiply them and you get 5n=90
Then you get the n by itself by doing 5n/5 and then you do the same to the other side by doing 90/5 and you get n=18

4 0

2 years ago

What is the image of -1 - 5 after a dilation by a scale factor of 5 centered at the origin

amm1812

the Given data

*The given point is (-1, -5)

*The given scale factor is 5

The image of -1 - 5 after dilation by a scale factor of 5 centered at the origin is given as

$(-1,-5)=(-1\times5,-5\times5)=(-5,-25)$

Thus, the image after dilation by a scale factor of 5 centered at origin is (-5, -25)

6 0

1 year ago