Multi-step equations is what this is

The equation to find the price of one T-shirt is .

Price of one T-shirt is approximately $11.031.

Step-by-step explanation:

Given:

Number of T shirts sold by Pedro = 10

Number of T-shirts sold by Alison = 13

Number of T- shirts sold by Lorna = 9

Total Amount raised = $353

We need to find the price of one T-shirt.

Solution:

Let the price of one T-shirt be 'x'.

Now We know that;

Total Amount raised is equal  price of one T-shirt multiplied by the sum of Number of T shirts sold by Pedro, Number of T-shirts sold by Alison and Number of T- shirts sold by Lorna,

framing in equation form we get;

Hence The equation to find the price of one T-shirt is .

On Solving the equation we get;

Now By using Division Property we will divide both side by 32 we get;

Hence Price of one T-shirt is approximately $11.031.

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.