4(2x-3) < 8(x+1)
is the inequality always, sometimes, or never true?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Proportions in triangles solve for x