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monitta
2 years ago
10

69. The O'Brien's had $400.0 in a special

Mathematics
1 answer:
LuckyWell [14K]2 years ago
8 0

Hello :D

$40.00 x 3 = $120.00

$20.00 x 2 = $40.00

$120.00 + $40.00 = $160.00

$400.00 - $160.00 = $240.00

There is $240.00 left in the account.

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Help asappppp<br> please
Juli2301 [7.4K]

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely.

<h3>What is the equation of a line?</h3>

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of a line is given by,

y =mx + c

where,

x is the coordinate of the x-axis,

y is the coordinate of the y-axis,

m is the slope of the line, and

c is the y-intercept.

The graphs can be described as shown below.

A.) The first graph has the y-intercept at 2. Therefore, the first graph can be described by the equation, y =5x + 2.

B.) For the second graph, the graph passes through the point (-1,0). Therefore, if we substitute the value of y as 0 in the equation y=3x+3, we will get x=-1.

Hence, the equation of the second graph is y=3x+3.

C.) For the third graph, the graph passes through the point (-1.5,0). Therefore, if we substitute the value of y as 0 in the equation y=2x+3, we will get x=-1.5.

Hence, the equation of the second graph is y=2x+3.

Learn more about Equation of Line:

brainly.com/question/21511618

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4 0
2 years ago
Please help ( if you can then please help with <br> both questions )
tatuchka [14]

Answer:

For number 1, -1.125 and -9/8. For number 2, -46.

Step-by-step explanation:

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3 years ago
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Answer:

Thank you lol. I am so bored right now.

Step-by-step explanation:

3 0
3 years ago
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PLEASE HELP ME-Name the angles and sides of each pair of triangles that are congruent.
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Answer:

Step-by-step explanation:

1) GH ≅ GH

HF ≅HL

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∠GHF = ∠GHL

∠GFH = ∠GLH

3)  WX ≅ DC

XY ≅ CY

WY ≅ DY

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∠XYW≅ ∠CYD

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7 0
3 years ago
Which of the following values is the solution to the equation
Maru [420]

Answer:

x=-14

Step-by-step explanation:

30-(-16)=-30+16=-14=x

x=-14

7 0
3 years ago
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