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3 years ago

HELPPPPPPP PLSS!!!!! determine whether the system of equations has 1 solution, no solution, or infinitely many solutions.

Mathematics

2 answers:

zlopas [31]3 years ago

6 0

Answer:

It has infinite solution

Step-by-step explanation:

y = 2x +10 is already in slope intercept for so we move on to 3y-6x= 30.

The slope of 3y-6x =30 is 2 and if you solve for y, it's going to be 10.

If you put it in slope intercept form, it's going to be y = 2x+10 which is the

same as the first one.

ss7ja [257]3 years ago

3 0

Answer: it has an infinite amount

Step-by-step explanation:

when you simplify 3y - 6x = 30 it equals

y = 2x + 10

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3 years ago

By how much is the product of 9/5 and 8 1/4 greater than 5

Oliga [24]

Given:

The product of $\dfrac{9}{5}$ and $8\dfrac{1}{4}$ greater than 5.

To find:

By how much the product of $\dfrac{9}{5}$ and $8\dfrac{1}{4}$ greater than 5.

Solution:

First we need to find the product of $\dfrac{9}{5}$ and $8\dfrac{1}{4}$ .

$\text{Product}=\dfrac{9}{5}\times 8\dfrac{1}{4}$

$\text{Product}=\dfrac{9}{5}\times \dfrac{8(4)+1}{4}$

$\text{Product}=\dfrac{9}{5}\times \dfrac{33}{4}$

$\text{Product}=14.85$

Now subtract 5 from the product.

$14.85-5=9.85$

Therefore, the product of $\dfrac{9}{5}$ and $8\dfrac{1}{4}$ is 9.85 greater than 5.

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