Question

missed question 6

Answer 1

questions*

Answer 2

19)What is the graph of the system?
y ≤ -x – 1
y ≥ 2x + 4

18)An electronics store makes a profit of $72 for every television sold and $90 for every computer sold. The manager’s target is to make at least $360 a day on sales from televisions and computers. Write a linear inequality and graph the solutions. What are three possible solutions to the problem?
A)(5, 2), (3, 3), and (1, 4) are three possible solutions.
no b its incorrect
C)(3, 1), (2, 2), and (1, 0) are three possible solutions.
D)(4, 0), (3, 3), and (1, 4) are three possible solutions

11)Mike and Kim invest $12,000 in equipment to print yearbooks for schools. Each yearbook costs $5 to print and sells for $15. How many yearbooks must they sell before their business breaks even?
A. 800 yearbooks

B. 1,200 yearbooks

no c its incorrect

D. 1,800 yearbooks

5)What is the solution of the system? Use substitution.
x = –2y + 10
–6y = 6x – 6
z = –3x + 10y


A. x = 9, y = –8, z = 114

B. x = –8, y = 9, z = 114

C. x = –8, y = 114, z = 9
no d its incorrect

1)What is the solution of the system? Use a graph.
y = x + 5
y = –5x – 1

Answer 3

18) c?
11) b?
5) a?

Answer 4

19A

Answer 5

i didnt give choices for 19

Answer 6

sorry 18A
11B

Answer 7

i finally got one right myself hahah thats funny

Answer 8

Good maths or good guess?
5B

Answer 9

i actually did 11 and 18 but 18 confused me

Answer 10

PLease try to understand these at some later stage.

BTW perhaps we were both wrong and not both right.

Answer 11

Yeah your previous posts indicated that 18 did not make sense to you !! LOL

Answer 12

lol that obvious huh lol :D

Answer 13

see you.