5+ 4^2 + 6 - 2^2 - 1 = 19 insert parentheses to make this expression true. show your work. private message the answers

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank