How do you subtract 7 and one fourth and 4 and 11 twelves

Peter measures the angles in a triangle. He finds that the angles are 95°, 10° and 75º. a) Could he be correct? b) Explain your answer.

A particular dam contains approximately 1,100,000,000,000 cubic feet of water. For a week-long spike flood, water was released at a rate of 25,100 cubic feet per second. The amount of water released during the week-long flood was?

Consider the parabola: y=-2x2-16x-27. what is the linear equation for the axis of symmetry for this parabola?

Use the frequency table to answer the following question. in what interval is the median located? 70 - 79 80 - 89

Write an equation using the information below Ricardo is x years old Kaitlyn is three times as old as Ricardo Brad is 3 years younger than Kaitlin Brad is 15 years old

The price Regina pays to visit the vet's clinic is calculated according to the formula 20 + 50n. Here (n) is the number of times she visits him in a year. This time it was 2. What was the cost of his visit

Jorge is baking cookies. The recipe makes 144 cookies. If Jorge and his 5 friends want to divide the cookies evenly, how many cookies will each person get?

For the schools sports day a group of students prepared 21 1/2 lbs of lemonade at the end of the day they had 2 5/8 lbs left over how many lbs of lemonade were sold

The area of a rectangle is 48 square centimeters. The length of the rectangle is 8 centimeters longer than the width. Which equation models this situation? A. 8w=48 B. w+8w=48 C. w+8=48 D. w (w+3) = 48

Tanya drove 312 hours and used 13 tank of gas. For how long could Tanya drive using 12 tank of gas? In simplest form.