3 years ago

What is the sum?

Mathematics

1 answer:

Ludmilka [50]3 years ago

7 0

Is c the answer is C maybe not matbe

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What is the answer for 5x+2=2x-10

Lady bird [3.3K]

5x+2=2x-10

3x=-12

x=-4

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3 years ago

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How many solutions does this problem have <br> Y=-2x -4<br> Y= 3x plus 3

S_A_V [24]

Answer:

There is one possible solution

Step-by-step explanation:

Here, we want to get the number of solutions

We can proceed to solve the equation

we have two y values so we can directly equate the x parts

-2x - 4 = 3x + 3

3x + 2x = -3-4

5x = -7

x = -7/5

To get y, we substitute

We can only get one value of y too

So we have a point (x,y) as the solution to the system of equations

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2 years ago

A bag contains colored markers. A marker will be randomly selected from the bag.

Rzqust [24]

There is an 80% chance to find a red or purple. The total number of markers is 40 and the combined number of red and purple is 32. Dividing 32 by 40 gives you 4/5, 0.8, or 80%

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The expression (4x+5)(3x-7) is the factorization of what trinomial?

RUDIKE [14]

It's easy to find the trinomial. Just multiply (4x + 5) and (3x - 7) together.

$(4x + 5)(3x - 7) = 12x^{2} - 28x + 15x - 35 = 12x^{2} - 13x - 35$

So the final answer is $12x^{2} - 13x - 35$

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If you were to randomly pick a ball from the pile below what is probably that the ball picked is a yellow ball

Llana [10]

Answer:

1/4

Step-by-step explanation:

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3 years ago