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3 years ago

7

Justin deposited $54.25 into his bank account after making a $30.00 withdrawl to pay for some school supplies. Represent these s

ituations as signed numbers
a. 45.25, 30.00
b. -45.25, -30.00
c. 45.25, -30.00
d. -45.25, 20.00

1 answer:

Yuri [45]3 years ago

6 0

I believe the answer is c. You had 45.25 so that would be positive then, you withdrew 30 so that would be a negative

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Hi! can you please help with this

erastova [34]

Answer:

It will be $40.00

Step-by-step explanation:

hope this helps

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3 years ago

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Cristina bought a bag of coffee for $8.47. The weight of the bag was 7/8 of a pound. What was the price, per pound, of the coffe

SpyIntel [72]

~For this problem, you need to divide.
~The easy way that I think might help you is if you change the fraction into a decimal.

$\frac{7}{8} = 0.875$

Now divide $8.47 by 0.875
$\frac{8.47}{0.875} = 9.68$

The price per pound of the coffee was $9.68

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blagie [28]

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3 years ago

Carla Compra borrowed $800 at 14% for one year. She paid a $15 processing fee.

Taya2010 [7]

800×0.14=112
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3 years ago

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A copper key is placed in a cylindrical container with a 3-cm diameter. The water level rises from 14 cm to 14.6 cm. What is the

Tomtit [17]

Answer:

The volume is about 4.24 cm^3.

Step-by-step explanation:

From the question we are told that:

Diameter $d= 3-cm$

Radius $r=d/2=>1.5cm$

Height risen $14.6-14=0.6cm$

Generally the equation for Volume of a Key is mathematically given by

Since Volume of a cylinder is Given as

$V=\pir^2h$

Therefore

$V=\pi*1.5^2*0.6$

$V=4.2417\\\\V=4.24 cm^3$

Correct Option A

The volume is about 4.24 cm^3.

3 0

3 years ago