Mrs. Brandt is buying markers and crayons for her preschool classroom. Markers are sold in packs of 12
, and crayons are sold in packs of
8
.

What is the least number of packages of each that Mrs. Brandt must buy to have the same number of markers and crayons?

2 packs of markers and three packs of crayons

Step-by-step explanation:

12*2=24

8*3=24

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.

i believe the answers 600m