3 years ago

In point slope form write the equation of the line with slope 4 which passes through the point (7,-13).

Mathematics

1 answer:

KengaRu [80]3 years ago

3 0

Answer:

y + 13 = 4(x - 7)

Step-by-step explanation:

Point-slope: y - y1 = m(x - x1)

Using (7,-13) and m = 4

y - -13 = 4(x - 7)

y + 13 = 4(x - 7)

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denpristay [2]

Answer:

2.5% and 2.5 · 10^-3, 0.25, 2/5, √5

Step-by-step explanation:

0.25, 2/5, 2.5 · 10^-3, 2.5%, √5

Now let's list them all in the same form, why not decimals.

0.25 = 0.25

2/5 = 4/10 = 40/100 = 0.4

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3 years ago

Wat r partial products of 452×12

Dennis_Churaev [7]

400×10=4000
400×2=800
50×10=500
50×2=100
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452×12=5,424

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3 years ago

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VladimirAG [237]

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2 years ago

Emily is preparing cookies for her friends she is at the market where she sees a 14 ounce bag of chocolate chips for 3.50 the ma

g100num [7]

Answer:

Bag 2

Step-by-step explanation:

Given

Bag 1:

$14\ ounce = 3.50$

Bag 2:

$24\ ounce = 5.28$

Required

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To get which buy is better, we first get the unit price of each bag.

$Unit\ Price = Amount/Size$

For bag 1:

$Unit\ Price = 3.50/14$

$Unit\ Price = 0.25$

For bag 2:

$Unit\ Price = 5.28/24$

$Unit\ Price = 0.22$

The best buy is the one with smaller unit price

Hence, bag 2 is better to buy

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yulyashka [42]

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4 years ago