2 years ago

Understand Subtraction with Integers - Instruction - Level G

Mathematics

1 answer:

Lorico [155]2 years ago

8 0

His score would be a 94

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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 8 black marbles and 20 yellow marbles. You reach into the bag and pull out a black marble. Then you reach into th

sveticcg [70]

You have a bag containing 8 + 20 = 28 marbles.

After you pull a black marble you have 28 - 1 = 27 remaining marbles.

There are 20 yellow marbles in the bag.

The probability of pulling a yellow marble is now

$\frac{20}{27} which \: is \: approximately \: equal \: to \\ 74.07\%$

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2 years ago

Kyle is using 4 pounds of peaches to make pies. How many ounces of peaches is Kyle using for the pies? (1 pound = 16 ounces)

professor190 [17]

Should it be 64 cause that what i got<span />

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3 years ago

Read 2 more answers

N is the midpoint of . Find the length of the line segment PQ if NQ = 18. answers:

Vitek1552 [10]

36 because NQ is 18 and the tic mark means that each half is equal to each other, and 18+18=36 :D

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