THE ANSWER IS NOT IN THE LINK THAY THAT PERSON GAVE
The answer is 3.814 but if you wanna round to the nearest hundredth then it’s 3.81
Answer:
-2x² - 8x + 15 = 0
Step-by-step explanation:
Given the following algebraic expression;
x² – 7x + 5
-3x² - x + 10
To add the equation together;
x² – 7x + 5 + (-3x² - x + 10) = 0
x² – 7x + 5 - 3x² - x + 10 = 0
Collecting like terms, we have;
(x² - 3x²) - (7x + x) + (5 + 10) = 0
-2x² - 8x + 15 = 0
C= 2000 + 3(2500)
C= 2000 + 7,500
C= $9,500
Yes, (3, 2) is a solution to y = 2x - 4. (:
