1.06 Quiz: Inequalities

Solve for x. 5(x+1) ≤ 5x+3 A no solution B all real numbers C x≤1 D x≤7

A) no solution

Which graph represents the solution set of the compound inequality? −5<a−6<2 (Pictures of graphs in links) A. https://static.k12.com/nextgen_media/assets/1076180-HS_AL2_S1_04_L210_L310_Q5_D.gif B.https://static.k12.com/nextgen_media/assets/1076179-HS_AL2_S1_04_L210_L310_Q5_C.gif C.https://static.k12.com/nextgen_media/assets/1076177-HS_AL2_S1_04_L210_L310_Q5_A.gif D. https://static.k12.com/nextgen_media/assets/1076178-HS_AL2_S1_04_L210_L310_Q5_B.gif

A. https://static.k12.com/nextgen_media/assets/1076180-HS_AL2_S1_04_L210_L310_Q5_D.gif (pic of graph)

Solve for x. −4 ≤ 16 −4x A x≥−5 B x≤5 C x≥5 D x≤−5

B. x≤5

What is the solution to the compound inequality in interval notation? 2(2x−1)>6 or x+3≤−6 A [−9, 2) B (−∞, −9] or (2, ∞) C (−∞, −9) or [2, ∞) D (−∞, −9) or (2, ∞)

B.(−∞, −9] or (2, ∞)

Amy is eight years older than twice her cousin Alicia's age. The sum of their ages is less than 32. Let x represent Alicia's age. Which inequality represents Alicia's possible age? A 0<x<24 B 0<x≤24 C 0<x<8 D 0<x≤8

C 0<x<8