a women bought some large frames for $12 each and some small frames for $4 each at a closeout sale. If she bought 18[..]

A class of 25 students has 15 girls and 10 boys. If one student is chosen at random, what is the probability it is a[..]

Keisha put 1 3/10 pounds of fruit in her fruit salad. She used 3/10 pounds of grapes, 2/10 pounds of watermelon, and[..]

Taquoya earned an A on 5/8 of her quizzes. Her class took 2 quizzes a week for 8 weeks. On how many quizzes did[..]

How many wooden signs can be painted with 1 gallon of paint if six teen wooden signs were painted with 3 gallons of[..]

Elijah bought 81 toy cars. Some of the cars are $19.80 each and the others are $23.80 each. If he spent $1807.80 for[..]

you randomly select one card from a 52-card deck. find the probability of selecting a red jack or a red eight

find the interest rate needed for an investment of $4,000 to grow to an amount of $5,000 in 4 yr if interest is[..]

21. For thousands of years, gold has been considered one of Earth’s most precious metals. One hundred percent[..]

you buy shoes for $56.22 and the sales tax rate is 6%. Estimate the sales tax and total cost