3 years ago

Michelle baby-sits the neighbors' children. She watches the Rogers' child for $5 per hour

Mathematics

1 answer:

mixas84 [53]3 years ago

4 0

Answer:

What is the objective to answer the question? Is it how much they will get?

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An amoeba is an organism with one cell. A picture of an amoeba is drawn to the scale of 250:1. The amoeba in the picture is 9cm

Butoxors [25]

Take 250 times 9 because each unit represent 250. so 9 units of 250 is 2250

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3 years ago

Ana knows the perimeter of her backyard is 6x+14x. if the length of her yard is 2x+3x-7,what is the width of her backyard? answe

vlada-n [284]

Using the simple Perimeter formula we can set up our equation.
$p = 2l + 2w$
$6x + 14x = 2(2x + 3x - 7) + 2w$
$20x = 4x + 6x - 14 + 2w$
$10x = - 14 + 2w$
$10x + 14 = 2w$
$5x + 7 = w$
Therefore the width is 5x + 7.

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3 years ago

Write the standard form of the line that passes through the given points.<br> 4, 7) and (0, 7)

zubka84 [21]

(4,7)(0,7)

notice how ur points have the same y values....this means this is a horizontal line with a slope of 0.

equation is : y = 7...or y = 0x + 7...but we need it in standard form...
0x + y = 7 <== standard form

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3 years ago

What are the 2 equations for the coordinates (6,4)

JulijaS [17]

Answer:

$x = 6$

$y = 4$

I'm not sure what type of equations you are looking for but these are the most basic ones.

Step-by-step explanation:

Hope this helps! if you have any questions ask me in the comments.

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2 years ago

Explain why y^2 = x (X input, y output) is not a function.

sveta [45]

y^2 = x isn't a function because there is at least one value of x that produces multiple values of y. In fact, any x value greater than 0 yields two y values. If x = 0, then y = 0 is the only solution. ... Graphically, the equation fails the vertical line test, which is another way to determine that it is not a function.

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3 years ago

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