What is the distance between - 15 and 7

A local hardware store sells three types of boxes; small, medium and large. The cost of the boxes are; small $10, medium $20 and large $30. In the previous week a total of 1200 boxes were sold resulting in proceeds of $20 000 for the week.

A plant grew 3/10 meter in april in may it grew 27/100 meter in may in june the plant grew 13/100 meter. Which fractions are equivalent to the fraction of a meter the plant grew during the three months?

Sue buys 8.5 pounds of chicken to make Tacos. She uses 0.3 pound of chicken for each taco how many tacos consume make how many pounds of chicken or leftover

Keith works 8 hours per week. melba works 2250 minutes each week. who spends more time at work?

a man sells a radio set for rupees 605 and gains 10% at what price should he sell another lady of the same kind in order to gain 16%

What are the rational roots of the polynomial f (x) = 20x^4+x^3+8x^2+x-12

Our friends were comparing their debt. David has $150 of debt, Michael has $122 of debt, Maria has $210 of debt, and Ira has a bank balance of $240. Which friend owes the most money? A) Ira B) Maria C) Michael D) David

Y=3x+2 is the equation of a straight line graph what Is its gradient

How do you solve for y in the equation 3x+2y=6

Item 10 What is the least amount of fabric needed to make the tent?