Write and solve an equation.9. in one baseball season, peter hit twice the difference of home runs alice hit and 6. altogether, they hit 18 home runs. how many home runs did each player hit that season? 10. the perimeter of a pallalelogram is 72 meters. the width of the pallalelogram is 4 meters less than its lengh. find the length and the width of the pallalelogram.

answer: 1 + 1 = 11

step-by-step explanation:

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.

the answer is ! ?