there are 96 boys and 120 girls in grade 9.write down the ratio of the number of boys to the number of girls in the class​

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?