Carter says that 0.08 is equivalent to 8/10. Describe and correct Carter's error.

What is the length of a radius of a circle with a diameter of 25 in?

A 16.5 gallon gasoline tank is one fourth full. How many gallons will it take to fill the tank

Suppose two angles of one triangle are congruent to two angles of another triangle. What can you conclude about the relationship between the third angles in each triangle? What does this tell you about the two triangles? Justify your answer.

What shapes are formed by cross sections parallel to the base of a hexagonal pyramid? A similar triangles B similar hexagons C triangles of the same size D hexagons of the same size

4 (2a+3) = -3 (a-1) + 31 a 2 B - 2 C - 4 D 1

You buy a calculator for $65. A 6% sales tax is added. Write and solve an equation to find the total price, t.

A health club charges a $50 initial fee, plus $2 for each visit. Marsha has spent a total of $144 at the health club this year. Write and solve an equation to find how many visits she has made.

Prove that a natural number n is a multiple of 8 if and only if the number formed by the last 3 digits of n is a multiple of 8.

A train travelled a certain journey and is supposed to arrive at midday. When its average speed is 40km/h, it arrives at 1pm. When its average speed is 48km/h, it arrives at 11am. What is the length of the journey?

Determine if the ordered pair (6,-6) is a solution of the system of equations. 4x+3y=6 -6x-2y=-24