3 out of every ten pairs of skis sold by snow sports are cross country skis. how many of the skis were likely to have been cross country skis?

the instructions for a science experiment call for 227 mg of water, if you subtract this from a gram how many milligrams would be left?

The difference of 2 and the product of 3 and k

Half the sum of x and y decreased by one-third of y

Claire created a pie chart to show how she spent her time on Monday She spent 8 hours at school, 4 hours playing basketball, 2 hours doing homework, 8 hours sleeping, and 2 hours doing chores.

Cameron wanted to buy some pens. They had 18 pens for $ 6.84 for 30 pens for $8.40 which is a better deal?

Which statements are true about the graph of y < 2/3x + 1

Estimate the sum of 381 and 22 by rounding both values to the nearest ten. What is the best estimate of the sum? 400 410 420 430

Tickets to the concert were 2.50 for adults and 1.00 for students. 1,200 was collected and 750 tickets were sold.

At the school dance, the ratio of boys to girls is 7 to 20. If there are 80 girls, how many boys are there?

Six kosher hot dogs cost $18.60. What would five of these cost?