Choose the answer based on the most efficient method as presented in the lesson. If the first step in the solution of the equation - 9 + x = 5x - 7 is "subtract x," then what should the next step be?

A) subtract 5x

B) add 7

C) add 9

Find all solutions in the interval [0, 2π). tan x + sec x = 1

F (x) = 3 (x + 5) 2 - 10

Identify the linear equation A) y = lxl + 5 B) y = 1 2 x + 3 Eliminate C) y = x2 - 4 D) y = 3 4 x2

Bill and Jose are going to order T-shirts for their school clubs. The T-shirts will have the club logo printed on the front. Bill asks two local T-shirt companies to give him a price. Paula's Printing charges $21.50 for each T-shirt.

write an inequality for the problem and determine the constraints on the variables. during ski season, the owner of a ski shop has determined that the number of customers in a day is greater than or equal to 50 more than the temperature

Is (0,-1) a solution of - 10 x + 4 y ≥ - 4? True or False

The graph of f passes through (-10, 4) and is perpendicular to the line whose equation is x = - 4.

Jacob has 16 toy cars. 3/8 of the cars are red and the rest are blue. how many cars are blue

Sarah's Shipping and Ryan's Mail Services both ship packages. Sarah's trucks will only carry loads of 18 packages. In contrast, Ryan's trucks will only carry loads of 11 packages.

Which equation has a constant of proportionality equal to 15?