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mihalych1998 [28]
3 years ago
15

I need help on my math hw please and thanks!!

Mathematics
1 answer:
jarptica [38.1K]3 years ago
3 0
Attached solutions and work.

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Connelly has 1 / 4 of a cup of water. Ryan has 2 / 5 of a cup of water. Grayson has 0.4 less than 2 times Connelly's amount of w
Katarina [22]
We will make ''X'' the result that we are searching for
and ''Y'' how much water Grayson has 

So we have :  X = Y + 2/5

and : Y = 2/4 - 0.4 = 1/2 - 4/10 = 1/10

So X = 1/10 + 2/5 = 5/10 = 1/2 0f a cup



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Someone PLS HELP
a_sh-v [17]

Answer:

Step-by-step explanation:

(3065-104)/7

2961/7

423 miles per day

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3 years ago
What is the slope of the line?
goldenfox [79]

\frac{3-2}{2-4} = \frac{1}{-2} = -0.5

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3 years ago
What is a correct equation for the line passing through the point (-2,1) and having slope m=1/2
frez [133]

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

We ahve the slope m = 1/2 and the point (-2, 1). Substitute:

y-1=\dfrac{1}{2}(x-(-2))

y-1=\dfrac{1}{2}(x+2) - point-slope form

Covert to the slope-intercept form (y = mx + b):

y-1=\dfrac{1}{2}(x+2)          <em>use the distributive property</em>

y-1=\dfrac{1}{2}x+1          <em>add 1 to both sides</em>

y=\dfrac{1}{2}x+2   - slope-intercept form

Convert to the standard form (Ax + By = C):

y=\dfrac{1}{2}x+2     <em>multiply both sides by 2</em>

2y=x+4        <em>subtract x from both sides</em>

-x+2y=4         <em>change the signs</em>

x-2y=-4   -  standard form

Convert to the general form (Ax+By+C=0):

x-2y=-4        <em>add 4 to both sides</em>

x-2y+4=0   - general form

5 0
4 years ago
Consider the function y = 3x^2. How do the y-values of this function grow?
RoseWind [281]
I would say A but I’m not 100% sure.
6 0
3 years ago
Read 2 more answers
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