Select the real-world problem that could be solved using a proportion. A Sheila has 2 dogs and adopts 2 more. How many dogs does she have in total? B Sheila must pay $360 for a phone and then $60 each month for service. How much will she have paid after 10 months? C Sheila has 6 pens and 10 pencils. How many more pens does she need to make the number of pens and pencils she has equivalent? D Sheila travels 360 miles in 6 hours. At this rate, how far will she travel in 10 hours?

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.

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.

0lz try yourself sorry for not answering

62 years old thats how old the man or women is