Cora's kitten weighs 1,200 grams. if he weighed 550 grams at the last visit to the verterinarian's office, what is the percent increase in the kittens's weight rounded to the nearest whole number?

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.