A triangle has sides that measure 2 units, 5 units, and 5.39 units. What is the area?

Scott calculated a 20% discount on a sale item by finding 80% of the price. Why does this make sense?

What is 3 1/3 : 1 7/8=

20 increased by 50 percent

Persons younger than 18 years old are not eligible to vote. Let a be age in years. Which inequality models this situation? A. a < 18 and a may be a negative number B. a < 18 and a must be a positive number C. a > 18 and a may be a negative number D.

What is the numerator of the fraction equivalent to 24/120 that has a denominator of 20?

Which Equation represents this problem? Pauline can spend $36 on bus fare each week. She needs to ride the bus 5 days a week. How much can she spend each day on bus fare? A. 36 + b = 5 B. 5 x b = 36 C. 5 : b = 36 D. 36 - b = 5

Suppose that your mom gives you $20 to go to the school supplies store. there is a 6% sales tax on supplies. you need to buy the following items:pencils = $1.29notebook binder = $5.99paper = $3.49high-lighter pens = $2.35a.

Francesca is buying a sterreo system for $196. She wants to pay for it in four equal monthly installments. What is the amount she will pay each mounth?

Lisa wants to use her calculator to square a two-digit positive integer, but she accidentally enters the tens digit incorrectly.

Suppose you have a bag of 25 marbles and 3 of the marbles are white. If you choose one without looking, what is the probability you choose a white marble? Write this probability as a percent. Use a word or phrase to describe this probability.