Are on sale and must go. Dylan purchased 6 T-shirts for $30. Zachery purchased 3 The Hurricane print shop is having a super sale! All T-shirts, hoodies, and jackets

T-shirts and 2 hoodies for $37. Chris purchased 2 T-shirts, 4 hoodies, and 1 jacket

sing Substitution Practice.

for $69. Find the cost of each item.

-2 is the right

i am unable to solve this problem

step-by-step explanation:

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

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.