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zaharov [31]
3 years ago
7

A washer and a dryer cost $800 combined. The washer costs $50 less than the dryer. What is the cost of the dryer?

Mathematics
2 answers:
luda_lava [24]3 years ago
8 0

800-50=750 so 750+50=800 the dryer maybe go be 750

lyudmila [28]3 years ago
4 0

The dryer costs $450 and the washer costs $350

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Hii, please help me w this :(( tysm
Ipatiy [6.2K]

Answer:

7. y

=

−

1

/2

x  +  4

8.  y= (0,4)

Step-by-step explanation:

7. the slope is -1/2 and the y intercept is 4

8. so basically, the y intercept is when y is zero, which makes this one (0,4)

HOPE THIS HELPS HAVE A GREAT DAY!!!  IM procrastinating chem doing this lolz

6 0
2 years ago
Select all of the following graphs which represent y as a function of x
Elden [556K]
A, B, D, and E are correct.

What makes these a function and the others not is that for each x value, there is only one y value. For C, for example, there are multiple y values for the x value of -2. The same goes for F.
7 0
3 years ago
Read 2 more answers
Both lines pass through the point (-3,-4). one has a slope of 4 and the other has a slope of -1/4
Alchen [17]
If the question is to find the slope-intercept form of both lines, here's the answer:
Both lines pass through the point (-3,-4), so we can use these coordinates in both equations. The slope-intercept form is represented by y=mx+b, with m the slope, b the intersection of the line with Y'Y for x=0, y and x the coordinates of a point.
Let's first apply all these for the first line, with a slope of 4.
y = mx + b
y=-3; x=-4; m=4. All we need to do is find b.
-3 = 4(-4) + b
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b=13
So the equation of the first line is y= 4x + 13.

Now, we'll do the same thing but for the second line:
y=-3; x=-4; m=-1/4, and we need to find b.
-3 = (-1/4)(-4) + b
-3 = 1 + b
b= -4
So the equation of the second line is y=(-1/4)x - 4

Hope this Helps! :)
3 0
3 years ago
A bird feeder 24 times using 6 cups each time. A bag of seeds holds 32 cups. How many bags of seed did he use?
pishuonlain [190]

First, let's find how many cups the bird feeder uses 24 times.

24 x 6 = (20 x 6) + (4 x 6) = 120 + 24 = 148 cups.

Now, let's divide 148 by 32.

148 ÷ 32 = 4.625 bags of seed.

I hope this helped!

6 0
2 years ago
What percentage of youth sport participants has experienced a sport related injury?
anyanavicka [17]

Answer:

B.75%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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