Answer:42
Step-by-step explanation:
the " l l " on the -14 cancel out the negative
Answer:
C
Step-by-step explanation:
Given
(- 2x - 3) - (3x² - 8x + 9) ← distribute parenthesis
= - 2x - 3 - 3x² + 8x - 9 ← collect like terms
= - 3x² + 6x - 12 → C
The equation is NOT a conic section
Answer:
12
Step-by-step explanation:
32m-27m=60
5m=60
divide both sides by 5
m=12
Answer:
x = 3, y = 3
(3, 3)
Explanation:
Given the below equations;

Let's go ahead and solve this simultaneously using the substitution method. To do this, we have to substitute the x = y into the 1st equation and find y;

Since y = 3 and from the 2nd equation we have that x = y, so x is also equal to 3.