3 years ago

School pennants cost $18 each. Ms.Lee says she will pay $146 for 7 pennants. Is her answer reasonable?

Mathematics

1 answer:

crimeas [40]3 years ago

3 0

Well, all we have to do to figure out if Ms. Lee’s offer is reasonable is multiply the unit price ($18) by 7

18 x 7 = 126

Since she offered $146, she could actually purchase 8 pennants for $144

Therefore, her answer wouldn’t be reasonable

Hope this helps you

Brainliest would be appreciated!

-AaronWiseIsBae

You might be interested in

The side length of an equilateral triangle is 20 centimeters. Find the length of altitude of the triangle.

gtnhenbr [62]

Answer:

17.3 cm

Step-by-step explanation:

20² = 10² + x²

400 = 100 + x²

300 = x²

x = 17.3 cm

7 0

3 years ago

Please help me with this

DochEvi [55]

Answer:

Find the side lengths of a triangle

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

dimensions of a building are 740 feet by 800 feet. If 1inch represents 8 feet. What are the dimensions of the building on the dr

nevsk [136]

Answer: 92.5 inches by 100 inches.

Step-by-step explanation:

1. You know that 1 inch represents 8 feet and the dimensions of the building are 740 feet by 800 feet, therefore, you must apply the proccedure shown below:

$\frac{740ft*1in}{8ft}=92,5in$

$\frac{800ft*1in}{8ft}=100in$

2. Then, as you can see, the dimensions of the building on the drawing are 92.5 inches by 100 inches.

6 0

3 years ago

Solve for x<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B5x%7D%7B4%7D" id="TexFormula1" title="\frac{5x}{4}" alt="\frac{5x}{4

valkas [14]

Answer:

I've shown the process in the picture .

hope u understand

4 0

2 years ago

Tessellation that use more than one type of regular polygon are called regular tessellations

NARA [144]

Answer:

FALSE

Step-by-step explanation:

A tessellation refest to a shape that is repeated over and over again covering a plane without any gaps or overlaps. The statement is false given that regular tessellations use only one polygon. Semi-regular tessellations are created with more than one type of regular polygon.

8 0

3 years ago

Read 2 more answers