Liza and Ava are selling cookie dough for a school fundraiser.
Liza sold 8 packages of chocolate chip cookie dough and 12
packages of gingerbread cookie dough for a total of $364. Ava
sold 3 packages of chocolate chip cookie dough and 12
packages of gingerbread cookie dough for a total of $279.
Use elimination to solve the system of linear equations and
determine the cost of one package of chocolate chip cookie
dough, x, and the cost of one package of gingerbread cookie
dough, y. Write your answer as an ordered pair (x, y).

c = $17 for the chip dough

g = +$19 for the ginger cookie dough

Step-by-step explanation:

(17,19)

Step-by-step explanation:

I have no explanations.

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.