Four more than three times a number, is less than 30. Which of the following is not a solution?

6

12

8

7

Wich of the following is not true for atoms? A. They are made up of elements? B. they are the building blocks of matter C. They contain a nucleus D. They are made of protons neutrons and electrons

At lunch, 5 friends shared 3 pizzas equally. What fraction of a pizza does each friend get?

Solve and show your work for each question. (a) What is 0.36 - - (lines on top of the 3 and 6) expressed as a fraction in simplest form? (b) What is 0.36 - (line on top of the 6 only) expressed as a fraction in simplest form? (c) What is 0.

What is the greatest possible error when measuring to the nearest quarter of an inch?

If a diagonal is drawn in a parallelogram, then two congruent triangles are formed. a. True b. False

A cylinder has a diameter of 6 feet. The volume of the cylinder is 36/5 π cubic feet. Enter the height, in feet, of the cylinder in decimal form. Round your answer to the nearest tenth.

Given the function ƒ (x) = 3x^3 - 8x^2 - 15x + 10, find ƒ (3).

Find the common ratio of the sequence. - 4, 8, - 16, 32, ...

The initial price for a horse is $39000. It is discounted by 40% and then by further 14%. Find the price of the item.

How to find the mean of percentages