2 years ago

PLEASE HELP! A pair of linear equations is shown:

1 answer:

3 0

Answer:

(D) On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = −1, and y = 2x + 4, which has y-intercept = 4 and slope = 2, and write the coordinates of the point of intersection of the two lines as the solution.

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Barbie is thinking of a number 20 less than one-third of the number is 72 find barbie's number

ExtremeBDS [4]

Let x = Barbie's number
1/3 x -20 = 72
1/3 x = 92
x = 92*3=276

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2 years ago

What is the perimeter of a swimming pool that is 97 feet in length and 17 feet wide?

Lubov Fominskaja [6]

Answer:

228 ft

Step-by-step explanation:

P = 2(l+w)

We know the length is 97 and the width 17

P = 2(97+17)

= 2(114)

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Ivenika [448]

Expanded form is like this 300 plus 20 plus 7 plus .40 plus .6

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Answer:

nah me too

Step-by-step explanation:

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Kruka [31]

Answer:

2.2

Step-by-step explanation:

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