Step-by-step explanation:
- factor the numerator and denominator and then cancel the common factors
- ans x⁴ +4 + 1/x
25% = 5 dollars 75%= 15 dollars and 125%= 25 dollars
1. Move all terms to one side
2x^2+3x+1=0
2. Find the numbers for a, b and c
a=2
b=3
c=1
3. Put the numbers into the formula
3^2-4(2)(1)
4. Simplify
9-4*2*1
9-8
1
Answer:
26
Step-by-step explanation:
Basically when the equation is adding you subtract from each side of the equation....
So:
x + 40 = 75
-40 = -40
75 - 40 = 26
x = 26
Answer:
y=-5/2-2
Step-by-step explanation:
y-intercept is -2,slope is -
y=-mx-2 (the first or second one)
then slope =(y1-y2)/(x1-x2)
slope=(3-(-2))/((-2)-0)
slope=-5/2
y=-5/2-2
