2 Joanna went school supply shopping. She spent $29.56 on notebooks and pencils. Notebooks cost $2.50 each and pencils cost
$1.12 each. She bought a total of 19 notebooks and pencils. How many of each did she buy?

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy. how much will she pay after the discount