Use the following information for problems 19 & 20: Your business needs to print brochures. You call two different print shops about prices. Each print shop charges
a set-up fee for preparing the brochure and a price per brochure.
Brochure
Set-Up Fee
Price
per Brochure
Company A
$50
$1.50
| Company в
$75
$1.00
19
The total cost is the same for each company. How many brochures is your business printing?
1
20 You decide to increase the number of brochures. From which company should you order?
1

gdp is the best phrase!

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

i can't see the picture : /

mean, 40.6

step-by-step explanation: