Meg's Bakery sells the following items. • one cinnamon roll for $2.50 or four for $10.00
• one pie for $12.50 or two pies for $22.00
• a dozen brownies for $9.00
A. Determine if there is a proportional relationship between cinnamon rolls and the cost of cinnamon rolls. If there is determine the unit rate.

it is $2.50 multiplied by 4

Step-by-step explanation:

this is because for every 1 cinnamon roll it is $2.50 and if you multiply that by 4 you get $10, or how much it costs for 1 roll

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation: