How to count the number of nodes in a binary tree

A cube has side length x. One side of the cube is increased by 4 inches, and another side is doubled. The volume of the new rectangular prism is 450 cubic inches. The equation 2x2 + 8x2 = 450 can be used to find x.

What is the answer to 55>-7x + 6

The 24 students in Mr. Brown's homeroom sold 72 magazine subscriptions. The 28 students in Mrs. Garcia's homeroom sold 98 magazine subscriptions. Whose homeroom sold more magazine subscriptions per student? Explain your reasoning.

answer before 1240 and i will mark you brainliest Given: DR tangent to Circle O. If m DB = 140°, then ∠ A = 70 110 140

Solve the multiplication problem 6.7 * (-2.3) Round to the nearest hundredth.

Tom had $84.50 and then spent $12.25 for a music CD, $17.85 for a gift, and CV$15.45 for gasoline. How much did he have left?

Answer quickly for 5 star and brainliest! A hot air balloon is 10 meters above the ground and rising at a rate of 15 meters per minute. Another balloon is 150 meters above the ground and descending at a rate of 20 meters per minute.

A recent poll shows that 35% of adults are in favor of increased funding for education. The number of adults surveyed for the poll was 260. How many of the adults surveyed were in the favor of increased funding for education?

What is the number 8.293 round in the tenths

What is the answer for 5 1 - = - + d 6 3