3 years ago

What are some ways you can create a new system of equations based on a given system?

Mathematics

1 answer:

docker41 [41]3 years ago

3 0

By adding/ subtraction systems

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melisa1 [442]

Answer:

can u ;ut it in english plzz

Step-by-step explanation:

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3 years ago

Mr. Smith is ordering steaks to serve at a poker game with his friends. The first company charges a delivery fee of $10 plus $15

gregori [183]

Answer:

he would have to order 3 steaks from the first company and 3 from the second

Step-by-step explanation:

6 0

3 years ago

Change this root below into a power.

Elena L [17]

Answer:

$5^{1/2}$

Step-by-step explanation:

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3 years ago

A trough is filled with water. The trough holds 315 gallons. Each cubic foot of water contains about 7.5 gallons. The trough is

elena55 [62]

Answer:

The height of the trough is about 1.5 ft

Step-by-step explanation:

If each cubic foot of water contains about 7.5 gallons.

Then; 315 gallons is about $\frac{315}{7.5}=42ft^3$

Let h be the height of the trough, then

$7\times 4\times h=42$

This implies that;

$28h=42$

Divide both sides by 28 to get:

$h=\frac{42}{28}$

$\therefore h=1.5$

The height of the trough is about 1.5 ft

4 0

3 years ago

How wide is a rectangular garden with a length of 8 feet And an Area of 40 square feet

Lemur [1.5K]

5 feet wide
bc 5•8=40

6 0

3 years ago