3 years ago

Which of the following has the Lowest unit price

1 answer:

4 0

Find the unit rate for Brand A, B, and C.

3.50/5= .70

5.20/8= .65

2.25/3= .75

The lowest unit price is Brand B. 65 cents is cheaper than 70 or 75.

I hope this helps!
~kaikers

You might be interested in

Y is inversely proportional to x . When y = 25 , x = 4 Work out y when x = 20

ehidna [41]

Answer: 125

Step-by-step explanation:

4/25 = 20/Y

Cross multiply to get the equation

4Y = 500

Divide both sides by 4

Y=125

7 0

2 years ago

Vance wants to determine if an old photo frame is still rectangular. The height of the frame is

sveticcg [70]

Answer:

<em>The old photo frame is still rectangular</em>

Step-by-step explanation:

<u>Rectangles</u>

The rectangle shape can be identified because it has 4 internal angles of 90° each. The diagonal forms with two adjacent sides a right triangle where the Pythagora's Theorem must stand. Being a and b the length of the sides of the rectangle and d the diagonal, then:

$d^2=a^2+b^2$

Vince's photo frame has dimensions of 8 inches and 6 inches, with a diagonal of 10 inches. If the above condition is met, then the frame is still rectangular.

Calculating:

$10^2=6^2+8^2$