1.32/12=unit price of one egg=.11
.99-.11=.88
They would make an 88 cent profit.
Answer:
it should be -8 and -65 you would use parentheses first then you would have the negative integers in it's place
Your answer would be, There is No Real Solution to the equation.
Use the discriminant to solve for number of real roots.
Use the Quadratic Formula: a = 1, b = - 2, c = 9
D = b^2 - 4ac
Y = ax^2 + bx + c
D = ( - 2)^2 - 4 * 1 * 9
4 - 36
= - 32
Since the discriminant is a negative, Therefore, there is No Real Solution to the Equation.
Answer: c.
Step-by-step explanation:f(x={28x+4,0<x<10
{22x+8,x_>10
Answer:
(1/2)x - y = -2
General Formulas and Concepts:
<u>Pre-Alg</u>
<u>Alg I</u>
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Standard Form: Ax + By = C
Step-by-step explanation:
<u>Step 1: Define equation</u>
Slope-Intercept Form: 2 + (1/2)x = y
<u>Step 2: Find Standard Form</u>
- Rewrite: y = (1/2)x + 2
- Subtract 1/2x on both sides: y - 1/2x = 2
- Factor negative: -(1/2x - y) = 2
- Divide both sides by -1: 1/2x - y = -2