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2 years ago

8

David has $116 to spend on 2 pair of pants. He will use his remaining money to buy as many pairs of new socks as he can afford a

fter buying pants. Pants cost $35 per pairand socks cost $4 per pair. How many pairs of socks will David buy today?

1 answer:

timofeeve [1]2 years ago

3 0

Answer:

11 socks

Step-by-step explanation:

116 - 2 pants = 116 - 2 (35) = 116 - 70 = 46

46 / socks = 46/4 = 11.5

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Which pairs of points would result in a line with a rate of change of 2:1? Select all that apply.

Helen [10]

Answer:

Options A, C, D are true.

Step-by-step explanation:

We have to choose the pair of points from that given in the attached file which will result in a line with a rate of change i.e. slope of 2:1 i.e. 2.

A. The points are (-4,-11) and (-2,-7).

Then the slope of the joining line is $\frac{-7-(-11)}{-2-(-4)} =2$

B. The points are (5,6) and (-5,12).

Then the slope of the joining line is $\frac{12-6}{-5-5} =-\frac{3}{5}$

C. The points are (0,-3) and (-4,-11).

Then the slope of the joining line is $\frac{-11-(-3)}{-4-0} =2$

D. The points are (0,-3) and (5,7).

Then the slope of the joining line is $\frac{7-(-3)}{5-0} =2$

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2 years ago

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scoundrel [369]

Step-by-step explanation:

z= 21/12

divide bothside by 12

shekinan

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3 years ago

What does solution mean in math

yanalaym [24]

Answer:

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9(-6X-2) -7 (-10X-2)

Maksim231197 [3]

9(-6x-2)-7(-10x-2)
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3. A woman deposits Php 23,200 into her account. How much would

nikklg [1K]

Answer:

(assuming simple interest)

I'll setup the problem and you can do the computation

Step-by-step explanation:

The formula for simple interest:

I = P*r*t

P = deposits

r = interest rate per period (a year)

t = number of periods

P = Php 23,200

r = 0.06

t = 1

If you have questions, send me a comment

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