Goldfish are 4 for $2.00. Angelfish are $3.00 each.
Nicky bought 2 goldfish and 2 angelfish. She
gave the clerk $10.00. How much change did
she receive?

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.