Ask question

Ask question

All categories

4 years ago

10

How much money does he need to save each month

1 answer:

Digiron [165]4 years ago

3 0

Chad needs to save the money over 2 months and the question wants to know what he needs to save each month. This means we need to split $215 in half to represent 1month / 2months. This means he needs to save $107.50 every month to save enough in time.

You might be interested in

Jo Bower owns 150 shares of Data General stock. She purchased the stock for $24 a share. She sold her stock for $30 a share. The

forsale [732]

Her expenses:
($24 x 150) + $120 = $3,600 + $120 = $3,720
Her profit:
$30 x 150 = $4,500
Total profit:
$4,500 - $3,720 = $780
Answer: B ) $780

4 0

4 years ago

Read 2 more answers

Yolando is buying supplies for school. She buys n packages of pencils at $1.40 per package and m pads of paper at $1.20 each. Wh

Eduardwww [97]

<h3>Given</h3>

n packages of pencils are purchased at $1.40 each

m pads of paper are purchased at $1.20 each

<h3>Find</h3>

the meaning of 1.4n

the meaning of 1.2m

the meaning of 1.4n + 1.2m

<h3>Solution</h3>

1.4n is the <em>number of dollars spent on packages of pencils</em>

1.2m is the <em>number of dollars spent on pads of paper</em>

1.4n + 1.2m is the <em>total amount spent on the supplies</em>

6 0

3 years ago

Tiana buys a new cell phone with a retail price of $80.00.

frutty [35]

Answer:

$85.60

Step-by-step explanation:

We add the percentage of sales tax to the total. This means we are paying 100% + 7% tax, or 107%.

107% = 107/100 = 1.07; this gives us

80(1.07) = 85.60.

7 0

3 years ago

A fence is to be built to enclose a rectangular area of 260 square feet. The fence along three sides is to be made of material t

Nat2105 [25]

Answer:

Length of the rectangle = 9.58 feet and width = 27.14 foot

Step-by-step explanation:

Let the length of the rectangular area is = x feet

and the width of the area = y feet

Area of the rectangle = xy square feet

Or xy = 260

y = $\frac{260}{x}$ -------(1)

Cost to fence the three sides = $3 per foot

Therefore cost to fence one length and two width of the rectangular area

= 3(x + 2y)

Similarly cost to fence the fourth side = $14 per foot

So, the cost of the remaining length = 14x

Total cost to fence = 3(x + 2y) + 14x

Cost (C) = 3(x + 2y) + 14x

C = 3x + 6y + 14x

= 17x + 6y

From equation (1)

C = $17x+\frac{260\times 6}{x}$

Now we take the derivative,

C' = 17 - $\frac{1560}{x^{2} }$

To minimize the cost of fencing,

C' = 0

17 - $\frac{1560}{x^{2} }$ = 0

$\frac{1560}{x^{2} }$ = 17

$x^{2} =\frac{1560}{17}$

$x=\sqrt{\frac{1560}{17} }$

x = 9.58 foot

and y = $\frac{260}{9.58}$

y = 27.14 foot

4 0

3 years ago

Remember um<br> 1<br> Calculate the midpoint of the segment joining (6.3) and (10, 15).

Sav [38]

(8, 9) will be the midpoint of the segment.
You can find this by applying the formula
(x1 + x2)/2 , (y1 + y2)/2

5 0

3 years ago

Read 2 more answers