50 likes | 61 Views
Solve various math problems including inequalities, scientific notation, equations, and linear relationships.
E N D
Bell RingerMay 23, 2016 Which value of x is in the solution set of the inequality (1) - 2(2) 2(3) 3(4) - 4 Expressed in scientific notation, the number 4,600,000,000 is(1) 4.6 × 10-8 (3) 4.6 × 109 (2) 4.6 × 10-9 (4) 0.46 × 1010
Bell RingerMay 24, 2016 Given the true statements: "t is a multiple of 3" and "t is even." What could be a value of t? (A) 8 (C) 15 (B) 9 (D) 24 What is the value of x in the equation 6(x - 2) = 36 - 10x?
Bell RingerMay 25, 2016 Solve for x: 5(x – 2) =2(10 + x) Thelma and Laura start a lawn-mowing business and buy a lawnmower for $225. They plan to charge $15 to mow one lawn. What is the minimum number of lawns they need to mow if they wish to earn a profit of at least $750?
Bell RingerMay 27, 2016 The population growth of Boomtown is shown in the accompanying graph. If the same pattern of population growth continues, what will the population of Boomtown be in the year 2020? (1)20,000 (3) 40,000 (2) 32,000 (4) 64,000
May 28, 2016 The table below shows values of y as a function of x. x y 2 10 6 25 14 55 26 100 34 130 Which linear equation describes the relationship between x and y? A. y = 2.5x + 5 B. y = 3.75x + 2.5 C. y = 4x + 1 D. y= 5x