Last year, Becky's dog weighed 55 pounds. One year later, she had gained p pounds. Which expression gives her weight one year later? A. 55 ÷ p B. 55 + p C. 55 - p D. 55 × p

David's mass decreased by 2% when he fell sick and later increased by 10% after he recovered. What was his weight after recovering given that he weighed 50kg before falling sick?

Select all the correct locations on the tables.A zoo records the weight of a newborn elephant as 200 pounds. Each month, the elephant's current weight increases exponentially by half the previous month's weight. Which equation can be solved to determine the number of months, t, it will take for the elephant to weigh 675 pounds? How many months will it take?

Janie dug up 3.176 pounds of dirt from around a rose bush in her backyard. She measured the dirt and recorded the rounded amount to the nearest hundredth.Which amount of dirt was recorded? A. 3.200 pounds B. 3.000 pounds C. 3.180 pounds D. 3.170 pounds

Antony's mass decreased by 5% when he fell sick and later increased by 10% after he recovered. What was his weight after recovering given that he weighed 60kg before falling sick?

Peter's mass decreased by 5% when he fell sick and later increased by 10% after he recovered. What was his weight after recovering given that he weighed 60kg before falling sick?