Without plotting these numbers, decide which inequalities are true. Check all that apply. StartRoot 7 EndRoot > 2
StartRoot 7 EndRoot < 7
StartRoot 7 EndRoot < StartRoot 8 EndRoot
StartRoot 8 EndRoot < 2
StartRoot 8 EndRoot < 8

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

3x + 4y = 5 x- 3y = -7 solve by substitution

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?