Answer two questions about Equations A and B: A. 3(x + 2) = 18

B. X + 2 = 6

1) How can we get Equation B from Equation 4?

A:Add/subtract the same quantity to/from both sides

B:Add/subtract a quantity to/from only one side

C:Multiply/divide both sides by the same non-zero constant

D:Multiply/divide only one side by a non-zero constant

2)Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?
A: yes
B: No

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm