Molly and Steven are selling cookie dough for a school fundraiser customers can buy packages for sugar cookies dough in packages for gingerbread cookie dough Molly sold 7 packages of sugar cookies dough and 1 package of gingerbread dough for the total of $75 Stephen sold 14 packages of sugar cookie dough and 12 packages of gingerbread dough and a total of $270 . A) write a system of equation to represent this situation and
B) what is the cost of each of 1 packages of sugar cookie dough and 1 package of gingerbread cookie dough

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.

it is a secret for it not to be compromised sorry

step-by-step explanation: