The height of sonji’s picture frame is 18 inches. part of the height is from the matting. sonji wants to know the height of a picture that will fit in the remaining height of the frame. if m represents the height of one side of the matting, which expression represents the height of the opening for the picture? 18/m 2m/18 18-2m m-18

18-2m because there is the height of the frame and then there is the matting but you have to account for it twice because you wouldn't want the picture at the very bottom instead of centered

gdp is the best phrase!

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.