Answer:
(7/2, -5/2)
Step-by-step explanation:
We can solve this multiple ways: Algebraically (Substitution or Elimination) or Graphically
Step 1: Write 1st equation in terms of <em>y</em>
y = 8 - 3x
Step 2: Substitute <em>y</em> of 2nd equation
x - 3(8 - 3x) = 11
Step 3: Solve for <em>x</em>
x - 24 + 9x = 11
10x - 24 = 11
10x = 35
x = 7/2
Step 4: Plug <em>x</em> to find <em>y</em>
3(7/2) + y = 8
21/2 + y = 8
y = -5/2
Answer:They won 80 They lost 60
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
correct on Edg
Answer:
6+(2x+4)=1/2-(3+x) okay I hope this is it.
Good luck on this.
Answer:
40
Step-by-step explanation:
15 divided by 3 is 5 and since it is 5 per hour 8 times 5 is 40
