Can an expression like 2a+7 be true or false

Out of 25000 students figure out the percent of 3700, how would i do that?

Instructions Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet. Complete the following.

42 less than four times a number is equal to the number. What is the number?

How to solve 13-5x=-5x+13

Juma earns $12.50 for each newspaper subscription he sells. He also earns $50 base salary each week. If he wants to earn $400 next week, how many newspaper subscriptions does he need to sell?

How would you round the numbers 33 and89

Data may be classified by one of the four levels of measurement. What is the name of the lowest level?

Alicia buys a 5 - pounds bag of rocks for a fish tank. She uses 1 1/8 pounds for a small fish bowl. How much is left?

No one answers my questions : (why did I even ask? Select all of the terms that are "like." 1) xy 2 2) 2xy 3) x 2 4) - xy 5) 2x 2 y 6) xy

Fourty-five ounces=___pounds___ounces