Three- eighths of the seventh grade students were taking advanced math at the beginning of the year, but seven dropped out by the end of the year. if there were 140 students taking advanced math at the end of the year, how many total 7th grade students are there ?

On every three hamburgers that mcdonald’s make they use 9 pickles how many pickles would they use on 99 burgers

The price of a box of 15 cloud markers is $12.70. the price of a box of 42 cloud markers is $31.60. all prices are without tax, and the price of the packaging is the same for any size. how much would 50 cloud markers in a box cost? write an equation which will tell the price p for the number n markers in the box.

When adding 43.8 to a certain number, the sum is 46.59, as seen below. what number should go in the box to complete the addition problem? the decimal 43.8 is added to an unknown whole number and 79 hundredths to equal 46.59. numerical answers expected! answer for blank 1: