Mary can either take her lunch or buy it at school. It cost 1.95 to buy lunch. If she wants to spend no more than $30 on lunch per month, how many lunches can she buy at most?

The number of calories in a banana is fifteen less than twice the number of calories in an apple of the same weight. Together they have a total of 141 calories. How many calories does each piece of fruit have?

Antoine wants to get a subscription to a local library. There are two libraries, each of which charges a monthly subscription free plus a fee for each book instead

3/4 of the students at Bismarck High are less than 16 years old. If there are 1200 students at the school, how many of them are under 16 a. 400 b. 600 c. 700 d. 900

27,009,045 in expanded notation

Look at triangle STU: A right triangle STU is shown with the right angle at T. The length of side ST is labeled as 42 cm, and the length of side TU is labeled as 56 cm. What is the length (in centimeters) of side SU of the triangle?

the volume of a cube can be found by raising the side lenght to third power. what is the volume of the cube

Jake has 32 quarters on his pocket and molly has q quarters in her. pures they have a total

20 - 4x = 2 (4 - 8x) This needs solving

Is there another shape that has the same number of lines of symmetry at the circle? Explain.

What is the answer for 15 percent of $70