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Alja [10]
3 years ago
15

A customer purchased a total of 12 coats and sweaters. Each coat cost $20.00 and each sweater cost $13.50. The customer spent $2

07.50 all together.
How many coats did the customer buy?
Mathematics
1 answer:
tekilochka [14]3 years ago
4 0

Answer:

7 coats

Step-by-step explanation:

they purchased 7 coats and 5 sweaters

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Ksivusya [100]

Answer:

3 3/4 teaspoons

Step-by-step explanation:

Pedro mixes 3/4 teaspoon of plant food into each gallon of water. How many teaspoons of plant food should Pedro mix into 5 gallons of water?   To answer this, multiply "3/4 teaspoon per gallon" by 5 gallons:

3 teaspoons

------------------- * 5 gallons  = 15/4 teaspoons, or 3 3/4 teaspoons.

4 gallons

5 0
3 years ago
What is the solution to the equation √8x=√4+2x?
dolphi86 [110]

Answer:

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7 0
4 years ago
REAL LIFE A cylindrical hazardous waste container has a diameter of 1.5 feet and a height of 1.6 feet. Abo
aivan3 [116]

Answer:

It can hold up to 1.256ft^3 of waste

<em></em>

Step-by-step explanation:

Given

D = 1.5ft -- Diameter

h = 1.6ft -- height

Required

Determine the amount of waste it can hold

This simply means that we calculate the volume of the cylindrical container.

And this is calculated using:

Volume = \pi r^2h

Where

\pi = 3.14

and

r = \frac{D}{2}

r = \frac{1.5}{2}

r = 0.75

So, we have:

Volume = 3.14 * 0.5^2 * 1.6

Volume = 1.256ft^3

<em>Hence, it can hold up to </em>1.256ft^3<em> of waste</em>

3 0
3 years ago
Did I do these two correctly?
insens350 [35]
Yes you did those two correctly

6 0
3 years ago
Does the graph below represent a function? why or why not?
Degger [83]

Answer:

Step-by-step explanation:

The coordinate plane is also called a Cartesian Plane. Function. A function is a relationship where there is only one output for every input. In other words, for every value of x, there is only one value for y.

Does this help?

4 0
2 years ago
Read 2 more answers
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