Ask question

Ask question

All categories

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

You might be interested in

Order the following from greatest to least: <br>20, −22, |−45|, |−49|.

Leona [35]

20, -22, -45, and -49

it's easy

7 0

1 year ago

Montoya Construction needs to borrow $375,000 to build a road to install utilities in a small subdivision. It borrows the funds

MissTica

Step 1

Given;

$\begin{gathered} \text{Principal(p)= \$375000} \\ \text{First rate = 8\%=}\frac{8}{100}=0.08 \\ \text{Second rate = 20\%= }\frac{20}{100}=0.2 \\ \text{Time}=\frac{90}{365}=\frac{18}{73} \end{gathered}$

Required; To find the difference in interest between the two periods.

Step 2

State the formula for simple interest

$A=P(1+rt)$

Step 3

Find the interest when the rate is 8%

$\begin{gathered} A=375000(1+(0.08\times\frac{18}{73}) \\ A=375000(1+\frac{36}{1825}) \\ A=\text{\$}382397.26 \end{gathered}$

Therefore the interest is given as;

$A-P=382397.26-375000=\text{\$}7397.26$

Step 4

Find the interest in 1980 with a 20% rate

$\begin{gathered} A=375000(1+(0.2\times\frac{18}{73}) \\ A=\text{\$}393493.15 \end{gathered}$

The interest is given as;

$A-p=393493.15-375000=\text{\$}18493.15\text{ }$

Step 5

Find the difference in interest between the two rates.

$\text{\$}18493.15-\text{\$}7397.26=\text{\$}11095.89$

Hence, the difference in interest between the two rates = $11095.89

4 0

1 year ago

Surface area please help

Murrr4er [49]

Answer:

238

Step-by-step explanation:

First, you have to figure out the area for each of the boxes, and then you add all of the areas together

6 0

2 years ago

What is the value 0.36*11/2

Rashid [163]

1.98

hope this helps have a nice day and i would appreciate if you mark me brainlest

6 0

3 years ago

Which graph can be used to find the solution(s) to x^2-1=3?

olga2289 [7]

First of all, you need to attach images for this one. Second of all, graph it in desmos and compare. Thirdly, whichever looks like this.

6 0

2 years ago

Read 2 more answers