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3 years ago

15

Over the course of a day, you checked 250 total mousetraps and determined that 50 of them were perfectly made. Approximately wha

t percentage of the mousetraps you checked was perfectly made?

1 answer:

Over [174]3 years ago

6 0

20% you divide them and BOOM answer

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Please solve this problem.

just olya [345]

x=number of oranges.

y=number of bananas.

$5

we can suggest this system of equations:

x+y=12

0.5x+0.25y=5

We can solve this system of equations by substitution method.

x=12-y

0.5(12-y)+0.25y=5

6-0.5y+0.25y=5

-0.25y=5-6

-0.25y=-1

y=-1 /- 0.25=4

x=12-y

x=12-4=8

Answer:

<em>Tanya bought 8 oranges and 4 bananas.</em>

4 0

3 years ago

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Hi, can you please do these? thanks for helping!

arlik [135]

Answer:

i will answer you other if u rate me brainliest

4 0

3 years ago

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What is the equation of the line that passes through the points (6,8) and (-3,2)

Vikki [24]

The point-slope form:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (6, 8) and (-3, 2). Substitute:

$m=\dfrac{2-8}{-3-6}=\dfrac{-6}{-9}=\dfrac{2}{3}\\\\y-8=\dfrac{2}{3}(x-6)\qquad|\text{use distributive property}\\\\y-8=\dfrac{2}{3}x-4\qquad|+8\\\\y=\dfrac{2}{3}x+4\qquad|-\dfrac{2}{3}x\\\\-\dfrac{2}{3}x+y=4\qquad|\cdot(-3)\\\\2x-3y=-12$

Answer:

point-slope form: $y-8=\dfrac{2}{3}(x-6)$

slope-intercept form: $y=\dfrac{2}{3}x+4$

standard form: $2x-3y=-12$

8 0

3 years ago

Can someone please help!!

Fittoniya [83]

Answer:

20 is the Answer i think

Step-by-step explanation:

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3 years ago

What would be a model that could be used to describe this situation?

Taya2010 [7]

I confused ! I don't get what your trying to say please explain better !

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3 years ago