1. Mario has 12 boxes of pizza. He cut each pizza into eights. How many pieces of pizza will there be? 2. Tony had 5 1/2 kilograms of sugar. How many cakes can he take if he will use 1/4 kilogram of sugar per cake?

3. What is the average 2 1/4 and ? 3 1/3

4. Jay will put 4/5 mg of salt in each plastic. How many plastics will he need for 14 mg of salt?

536

step-by-step explanation:

the equivalent expression are always the hardest ones but you look at the gcf also

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.