joe sold 2 rolls of plain paper and 8 rolls of holiday paper for a total of $88. rob sold 10 rolls of plain paper[..]

A caterer for a wedding reception charges $53 for a beef dinner, $35 for a chicken dinner, and $49 for a fish[..]

In college, you earn credits for courses taken. For one semester, tuition at a local college is $2,400. You have[..]

A 76-foot guy-wire (a = 76) makes an angle of 60° with the ground and is attached to a telephone pole (see figure).[..]

A sewing supply store purchases thread at a list price of $210 per 100 spools. The supplier offers a trade discount[..]

A fisheye lens has a minimum focus range of 13.5 centimeters. If 1 centimeter is equal in length to about 0.39[..]

The sum of the page numbers on the facing pages of a book is 85. What are the page​ numbers?

Four times the sum of 9 and some number is 44. What is the​ number?

A box of candy weighs 340.23 grams and costs $18.99. If 1 gram is approximately 0.03527 ounces, what is the unit[..]

Together, two boys had 43 cents. The first boy spent 5 cents and the second boy spent 13 cents. The first boy’s[..]