3 years ago

-3x > 15 or 2x -1 > 7 NEED HELP ASAP !!!

Mathematics

1 answer:

Artyom0805 [142]3 years ago

5 0

Answer:

no.

Step-by-step explanation:

never.

You might be interested in

A triangle has side lengths of 15, 20, and 25. What type of triangle is it?

Vinvika [58]

Acute triangle is the answer

3 0

3 years ago

Read 2 more answers

Mr. Bryon bought a gas can with 4 1/4 gallons of gasoline in it. He used 1/4 of the amount in the can to mow his lawn. How many

alisha [4.7K]

Do 4 1/4 - 1/4 which is easy, just take away the 1/4 and you get 4, so he used 1/4 gallons

6 0

3 years ago

Read 2 more answers

X +2y= 5

Irina18 [472]

Answer:

Step-by-step explanation:

subtract 3 from each side

3 0

3 years ago

Solve using any method. −2x+y=−3 x+y=3 ( 5, 2) ( 1, 2) ( 2, 5) ( 2, 1)

nignag [31]

Answer:

Therefore the solution set is (x , y) = ( 2 , 1 )

Step-by-step explanation:

Given:

$-2x+y=-3$ ...............Equation ( 1 )

$x+y=3\\$ ...............Equation ( 2 )

$\therefore y=3-x$ ...............Equation ( 3 )

To Find:

x = ?

y = ?

Solution:

Using Substitution Method we will have

Substitute above ' y ' Equation 3 in Equation 1 we get

$-2x+(3-x)=-3\\-2x-x=-3-3\\-3x=-6\\3x=6\\x=\dfrac{6}{3}=2\\\\x=2$

Now Substitute ' x ' in Equation 3 we get

$y=3-2=1\\y=1$

Therefore the solution set is (x , y) = ( 2 , 1 )

5 0

3 years ago

<img src="https://tex.z-dn.net/?f=xy%20%2B%206x%20%2B%203y%20%2B%2018%20%5C%5C%20" id="TexFormula1" title="xy + 6x + 3y + 18 \\

Arisa [49]

I could answer this if you could tell me the value of one of the letters

6 0

3 years ago