3 years ago

PLSS PLS PLS HELP ME I NEED THE ANSWER question: solve for this solution using substitution.

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

8 0

Answer:point form= (-10,16)

Equation form : x=-10,y=16

Step-by-step explanation:

Tomtit [17]3 years ago

7 0

Answer:

point form (-10,16) equation Form: x=10,y=16

Step-by-step explanation:

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4325 X 32, 5492 X 44

frutty [35]

Step-by-step explanation:

4325 * 32 = 138,400

5492 * 44 = 241,648

I have provided work to show how you would complete these problems. The work will be found in the attachments below.

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3 years ago

Determine whether (7,9) is a solution of 7x+2y= −7.

topjm [15]

We can check by subbing in the values.

7x + 2y = -7
(7,9).....x = 7 and y = 9
now we sub
7(7) + 2(9) = -7
49 + 18 = -7
67 = -7 (incorrect)....therefore, (7,9) is NOT a solution for this equation

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3 years ago

How many liters of water vapor can be made from 34.0 grams of oxygen gas and excess amount of hydrogen gas at STP?

AVprozaik [17]

8.2 L is the correct answer

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3 years ago

If 3x+y=14, and x and y are positive integers, all of the following could be the value of x+y EXCEPT? This is an sat question an

vodka [1.7K]

Possible values are

x=1,y=11

x=2,y=8

x=3,y=5

x=4,y=2

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3 years ago

A triangle has one side that measures 4x and two sides that measure x + 5 each. Write an

Tamiku [17]

P = 4x + 2(x + 5)
That’s the expression
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3 years ago