T-Shirts R Us advertises shirts as shown below. 3 white shirts and 2 black shirts are 10 dollars per shirt.

Which quantities in the advertisement represent a unit rate?
3 white shirts to 2 black shirts
2 black shirts for every 5 shirts
$10 per shirt
$50 per shirt

$10 per shirt

$50 per shirt

Step-by-step explanation:

A unit rate is price per some number of items. $ per shirt is a price for one item, thus these are unit rates.

Answer

$10 per shirt so C or 3

Step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.