Albert has $16 in savings at the beginning of a month. He then decides to save $8 every week. Which inequality represents the solution that describes how many weeks it will take Albert to accumulate at least $120

it w > 7  

Step-by-step explanation:

because 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  ybecause 120> 3 = w56 (56+30) 86>5  y

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.