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2 years ago

Graph points (- 4, - 1)(4, 3) . Write the equation of the line that passes through the points in slope-intercept form

Mathematics

1 answer:

Reika [66]2 years ago

6 0

Answer:

y = 0.5x + 1

Step-by-step explanation:

4 up, 8 right

rise over run

slope = 4/8 or 1/2

y-int = 1

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The manager of a snack bar buys bottled water in packs of 35 and candy bars in packs of 20. Then, she sells the items individual

Lerok [7]

$\Huge\bf{\underline{\red \dag { Aиѕωєя }}} \red \dag$

4 Packs of water and 7 Packs of candy bars.

So, we wanna know the smallest number that both 35 and 20 will go into.

Find the Least Common Multiple (LCM), but to find the LCM we need to find the prime factorization of each of the following number :-

$\sf {35 = 5(7)}$

$\sf \red {20 = 5(4)}$

$\sf {4 = 2(2)}$

$\sf \red {20 = 5(2)(2)$

~Now multiply all the numbers by 5 :-

$\sf \pink{5(7)(2)(2) = 35(2)(2) = 70(2) = 140}$

This means she needs 140 bottles of water and 140 candybars.

Water is sold in packs of 35, this means that she needs :

$\sf \orange{ \frac{140}{35} = 4\: packs \: of \: water}$

Candy bars are sold in packs of 20, this means she needs :

$\sf \green{ \frac{140}{20} = 7 \: packs \: of \: candy \: bars}$

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2 years ago

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PSYCHO15rus [73]

Answer:

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Step-by-step explanation:

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An athlete earns $350,000 each year. If his team makes the play-offs, he will earn a 15% bonus. What will be his total earnings

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2 years ago

4 times a number is greater than -48.what are the possible values for the number ?

Keith_Richards [23]

The answer might be - 12

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3 years ago

For a set of five whole numbers, the mean is 4, the mode is 1, and the median is 5. What are the five numbers?

zmey [24]

SO we need 5 numbers that equal to 20, with 5 being the middle number, and ones being the most used number so

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Your 5 numbers are 1, 1, 5, 6, 7.

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2 years ago