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2 years ago

!! IMPORTANT !! PLEASE HELP WILL MARK BRAINLIEST AND 30 POINTS PLEASE!!

Mathematics

1 answer:

telo118 [61]2 years ago

7 0

Answer:

The answer is option 4.

Step-by-step explanation:

Option 1, the slope is :

$m = \frac{26 - 20}{0 - 68} = - \frac{6}{ 68} = - \frac{3}{34}$

Option 2, the slope represents miles per minutes.

Option 3, the y-intercept is (0,26).

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Answer:

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Step-by-step explanation:

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2 years ago

Samantha sends her son, Barry, to a preschool center on certain days. The cost of preschool is $45 per day along with a fixed mo

MAXImum [283]

Answer:

Step-by-step explanation:

We are given fixed monthly charge = $70.

The cost of preschool per day = $45.

Number of days = d.

Total cost of d days = cost per day × number of days + fixed monthly charge.

Therefore, we get equation

880 = 45×d+70

Now, we need to solve the equation for d.

Subtracting 70 from both sides, we get

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Dividing both sides by 45, we get

$\frac{810}{45} =\frac{45d}{45}$

18=d.

Therefore,<em> 18 days Barry attended preschool last month.</em>

<em>Therefore, correct option is D option.</em>

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2 years ago

Help with this question

snow_tiger [21]

Answer:

Step-by-step explanation:

just take out the brackets and add the like terms.

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2 years ago

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The pair of figures to the right are similar. The area of one figure is given. Find the area of the other figure to the nearest

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9514 1404 393

Answer:

smaller triangle area = 73 1/3 ft^2

Step-by-step explanation:

The smaller triangle has a ratio of linear dimensions of 10/15 = 2/3 of that of the larger triangle. The area ratio is the square of this, so the area of the smaller triangle is ...

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2 years ago

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2 years ago