3 years ago

Cheese costs 4.50 per pound. how much does 3 pounds of cheese cost

Mathematics

1 answer:

Ulleksa [173]3 years ago

5 0

3 lbs at 4.50 per lb = (4.50 * 3) = 13.50 <==

You might be interested in

natalie uses a 15% off coupon when she buys a camera the original price off the camera is 45.00 how much money does natalie save

gulaghasi [49]

You have to do 45 divided by 2. Hopefully there is not tax!

8 0

3 years ago

A rectangular prism has a length of 12 centimeters, a width of 6 centimeters, and a height of 9 centimeters. A cross section is

Klio2033 [76]

Answer:

<h2>The perimeter of the cross section is 30 centimeters.</h2>

Step-by-step explanation:

In this problem we have the intersection of a rectangular prism an a plane.

The dimensions of the rectangular plane are

$l=12cm\\w=6cm\\h=9cm$

Assuming the plane is cutting the prism horizontally, the cross section would have dimensions

$w=6cm\\l=9cm$

Because only the height would be cut.

So, the perimeter of the rectangle cross-section is

$P_{cross}=2(l+w)=2(6+9)=2(15)=30cm$

Therefore, the perimeter of the cross section is 30 centimeters.

3 0

3 years ago

Social studies class is 4 more than two times the length of recess, in minutes.

makvit [3.9K]

Since there are no numbers, i will assume that the length of recess is 1 minute, or x. if social studies is 4 more than 2 times the length of recess, we can use the equation x*2+4 to solve the problem. the end result will be 6 minutes. Social studies is 6 minutes longer than recess

8 0

3 years ago

Round 2,329.48 to the nearest hundred

Nataly [62]

Answer:

Find the number in the hundred place

and look one place to the right for the rounding digit

. Round up if this number is greater than or equal to

and round down if it is less than

ANSWER: 2300

Step-by-step explanation:

5 0