Can you look at question 5-8 and tell me if I got any of the answers wrong?

Honor Code As a RiCH Raider. i, . pledge that i Statement: have neither given our received assistance on this assignment. Multiple choice questions do not require any work. Otherwise, ND WORK = NO CREDIT! Answer all questions in reduced improper fractions if necessary. NO DECIMALS or MIXED FRACTIONS! 1. (2 points) Which of the following systems is consistent and dependent? \"12:; lrlje 2x+y=4 2xy=4 2x+y=4 2x9y=4 (A {ye2x+4 (B) {y_2x+4 {y=2x4 (D) {yr2x54 O 2. (Zpoints} The Marsden family and Jodico family go to the same ice cream shop on a warm evening. The Marsden family spends $24 on 2 regular sundaes and 4 child sundaes. The Jodlco famili,l spends $22 on 3 regular sundaes and 2 child sundaes. What is the cost of one regular sundae? l (A) $4 (a) $5 to) $3.50 (D) $6.50 3. (4 points total) Solve the system by graphing: Solution(s): no 501058 ens III-II FrIII-II IIQIII: III-II 5. 2y - 9 = 4x Question 5-8. Solve using substitution or elimination. No decimal answers. (4 points each) (4x + 4y =-9 2 4- 4 x = 1 6. - 4x tay =q [15y - 3x = 0 2x = 8y -6 v -3x= - by 4x = -4-9 + 4 x + 4 4 = - 9 30=-24-6 - 30 = - 30 - 4 40 by= 0 X = by X= (S A - 4 10,1- 84 = - 4 470 - 45 +45= J ay = - 6 1 = - 3 Solution: 7. 6y = 3x -6 ( 9 14 , 0 ) 10 6 20 - 9- (2x - 4y = 4 2 ( - 3 x tby = - 6 ) Solution: 8. ( - 15 , - 3 ) 3 ( 2X - 44 = 4 ) x = 3y-2 ly = 2x+1 y= 2 ( 34- 2 ) +1 -6x + 124= -12 4x - lay = 12 = by - 4+ 1 O = 0 - 7 + 2 - 7 130 Solution: infinite Solution: ( 15 3/5) 2 (- 3 y + x =-2 ) , 2 y - 2x = 1 S = s lio 92 5 1 - by tax = - 4 10 5130 Y- 2x = 1 V = 3 1 6 X = 3 (2x+1 ) - 2 O 19 6x+3 - 2 1 = - box # 1 X= 1/s 5 5 19 10 5