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ad-work [718]
3 years ago
14

Franklin bought 2 pencils for $0.79 each, 4 notebooks for $3.29 each, and a comic book for $1.29. How much change will he receiv

e from $20?
Mathematics
2 answers:
Advocard [28]3 years ago
5 0
3.97 is the answer i think
lyudmila [28]3 years ago
4 0
$1.58 for both pencils, $13.16 for the notebooks, and 1 comic book for $1.29. All of this sums $16.03 which means that Franklin will receive $3.97 of change.
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4. Builtrite D is considering the purchase of a new machine for $500,000 which would require a $5000 installation charge. Employ
Paraphin [41]

Answer:

Builtrite D should purchase the machine

Step-by-step explanation:

Cash outflow in year zero = $ 500,000 + $ 25,000 ( training cost ) + $ 30,000 ( Net working capital)

Cash outflow in year zero = $ 555,000

Terminal cash flow in year 10  = $ 150,000 + $ 30,000 ( NWC)

Terminal cash flow in year 10  = $ 180,000

Operating cash flow per year = [ Savings - expenses - depreciation ] X ( 1 - tax rate) + depreciation

Net present value = -500,000 + \frac{116,000}{1.15^1} + \frac{116,000}{1.15^2} +...+ \frac{180,000}{1.15^{10}}

The Net present value of purchasing the machine = $32,071.42

Builtrite D should purchase the machine

3 0
2 years ago
The yard behind the Cindy’s house is rectangular in shape and has a perimeter of 72 feet. If the length l of the yard is 18 feet
PtichkaEL [24]
Let
L----------> <span>the length of the yard
W--------> </span><span>the width l of the yard

we know that
the perimeter is equal to
</span>P=2*[W+L]
72=2*[W+L] \\ 36=W+L  --------> equation 1
L=W+18  ------> equation 2
<span>substitute equation 2 in equation 1
</span>36=W+18+W \\ 36=2W+18 \\ W=(36-18)/2
W=9 ft
L=W+18 \\ L=9+18 \\ L=27 ft
<span>
we know that
Area of the rectangular yard is equal to
</span>A=L*W \\ A=27*9 \\ A=243  ft^{2}<span>


</span>
4 0
3 years ago
Read 2 more answers
Can someone please help me I really need help it’s my last question
Svetach [21]

Answer:

x^2+11x+30

Step-by-step explanation:

This is a parallelogram.

Area of a parallelogram can be found with:

A=bh

Plug our values in.

A=(x+6)(x+5)

FOIL-

First: x*x=x^2

Outside: x*5=5x

Inside: 6*x=6x

Last: 6*5=30

x^2+5x+6x+30

Combine like terms.

x^2+11x+30

7 0
2 years ago
15 cm<br> 15 cm<br> 16 cm<br> 20 cm<br> 57 cm<br> What is the perimeter of the polygon?
Natasha2012 [34]

Answer:

C.

Step-by-step explanation:

15 x 16=240 x 2= 480

57 x 20= 1140

1140 + 480 = 1620

6 0
2 years ago
Elkins Pointe basketball team purchased equipment and uniforms for a total cost of $912. The equipment cost$612 and the uniforms
otez555 [7]

Answer:

Total cost of equipment was $612. The remaining amount was spent on uniforms.

To find out how many uniforms were purchased,

Total cost of uniforms

=$912-$612

=$300

Number of uniforms purchased

=

$

300

$

25

=12

Step-by-step explanation:

8 0
3 years ago
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