Ph testing strips are selling for $2.25 per packet of 80 strips. How many while packets can you buy for $18?

Is m=10 and m=-10 is it parallel lines or perpendicular

There are 170 calories per 28 grams of peanuts. How many calories are there in 78.4 grams of peanuts?

Six friends each buy a sandwich for $x and a drink for $2. write an expression to show how much total money they spent. then rewrite the expression using the distributive property.

Pens cost $p exercise books cost $b. Write an algebraic expression that represent the cost of purchasing 20 pens and 8 exercise books.

Syreeta wants to buy some cds that each cost $14, and a dvd that costs $23. she has $65 write and solve an equation for find how many cds she can buy

What are equivalent fractions for 0.6

Solve for a. 1 over 5 (25-5a) = 4-a no solution all real numbers -1 0

What is thirty times twenty

cunningham junior high school has 300 sixth grade students. In Amanda's class two out of five students play an afterschool sport. Use this ratio to predict how many students at Cunningham Junior high school play in after school sport

What function do you evaluate first in g (f (x)) ?