Answer:
The answer is 1
Step-by-step explanation:
14 = 2 × 7
51 = 3 × 17
21 = 3 × 7
Answer:
0,-4 and 1,49
Step-by-step explanation:
plug in 0:
y=0-4
y=-4
First point = 0,-4
plug in 1
y=53-4
y=49
second point : 1,49
two points: 0,-4 and 1,49
Hope this helps plz hit the crown :D
Hello!
To convert a fraction to a decimal you have to make the denominator 100
Since the denominator is already 100 we put the numerator behind the decimal point
The answer is 0.68
Hope this helps!
The answer will be the last one as it equals 4x + 3. this means that the equation will be parallel and does not have a solution.
Answer:
-x^2 - 20x -4 = 0
Step-by-step explanation:
I assume you meant (x-8)(2x+3) = (3x-5)(x+4).
Perform the two indicated multiplications and then combine like terms:
2x^2 + 3x - 16x - 24 = 3x^2 + 12x - 5x - 20
Combine the x terms on each side:
2x^2 - 13x - 24 = 3x^2 + 7x - 20
Subtract 3x^2 from both sides:
-x^2 - 13x - 24 = 7x - 20
Subtract 7x from both sides:
-x^2 - 20x - 24 = -20
Add 20 to both sides:
-x^2 - 20x -4 = 0 This is the desired quadratic equation.
