It would be a lot better is there was a question to answer. Put a picture of the question please.
1 cookie will make 2 half pieces and there are 6 cookies
6x2= 12
12 pieces
Answer:
$49.5
Step-by-step explanation:
* means multiply
at $1.98 per loaf
25 * 1.98 =
49.5
Step-by-step explanation: When an equation has a squared term in it
such as x² - 2x - 63 = 0, it's called a polynomial equation.
The rule for solving a polynomial equation is
to first set it equal to 0, them factor.
Since this equation is already set equal to 0, we can factor the left side.
To factor x² - 2x - 63, look for factors of -63 that add to -2.
In this case, these factors are -9 and +7.
So we have (x - 9)(x + 7) = 0.
When two terms are multiplying together to equal 0,
either one term or the other must equal 0.
So x - 9 = 0 or x + 7 = 0.
Solving for x in each equation, we get x = 9 or x = -7.
So this equation has two solutions and we write out answer
in set notation which looks like this {9, -7}.
The graph has no scale, so we can only make conclusions based on:
1. slope is negative (true), zero, or positive
slope is coefficient of x when equation is in standard form
2. y-intercept is negative, zero, or positive (true)
y-intercept is value of y when x=0
3. x-intercept is negative, zero, or positive (true).
x-intercept is value of x when y=0
Now let's look at the given answer choices:
A. 2x-y=7 => y=2x-7 => slope=2 >0 (false); => FALSE
B. 3x+2y=6 => y=-1.5x+6 => slope<0 (true); y-intercept>0 (true); x-intercept=6/3=2 >0 (true) => TRUE
C. y=5 => slope=0 (false) => FALSE
D. y=-4x+2 => slope=-4 <0 (true); y-intercept=2>0 (true); x-intercept=+1/2>0 (true) => TRUE
