Answer:
C. 3 3/4
Step-by-step explanation:
Answer:
x = -3 + 2 i or x = -3 - 2 i
Step-by-step explanation:
Solve for x:
5 x^2 = -5 (6 x + 13)
Expand out terms of the right hand side:
5 x^2 = -30 x - 65
Add 30 x + 65 to both sides:
5 x^2 + 30 x + 65 = 0
Divide both sides by 5:
x^2 + 6 x + 13 = 0
Subtract 13 from both sides:
x^2 + 6 x = -13
Add 9 to both sides:
x^2 + 6 x + 9 = -4
Write the left hand side as a square:
(x + 3)^2 = -4
Take the square root of both sides:
x + 3 = 2 i or x + 3 = -2 i
Subtract 3 from both sides:
x = -3 + 2 i or x + 3 = -2 i
Subtract 3 from both sides:
Answer: x = -3 + 2 i or x = -3 - 2 i
Answer:
Y intercept is at -1
Step-by-step explanation:
the line crosses the Y-axis at -1
Hello there!
Monday: 9.75 x 4 = 39
Tuesday: 9.75 x 6 = 58.5
Wednesday: 9.75 x 5 = 48.75
Thursday: 9.75 x 5 = 48.75
Friday: 9.75 x 7 = 68.25
Now, add all these together to get the gross pay: 39 + 58.5 + 48.75 + 48.75 + 68.25 = 263.25
Hope I helped!
