The masses of mother and baby are in the ratio 175:7. The baby has a mass of 8 pounds. Given that 1 pound = 454 g, calculate the mass of the mother in kg. Give your answer to 1DP.

Which matrix multiplication is possible?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.