Answer:
12/20 and 11/20.
Step-by-step explanation:
The least common denominator between 3/5 and 11/20 is 20.
For the first equation, we multiple the numerator and denominator by 4 and we get 12/20.
The second equation already has a denominator of 11/20 so we can leave it as is.
The greatest whole humber like that is 987654321
Quadrant: one of the four region into which the x and y axis separate the coordinate plane
Ordered pairs: a pair of numbers that are used to correspond to a pint on a graph where the first number is the x coordinate and the second is the y coordinate
Y-intercept: the point where a graph crosses the y-axis
Parallel lines: Lines that have the same slope and never intersect
Slope intercept form: A linear equation in the form y=mx+b where m is the slope and b is the y-intercept
Linear Equation: An equation with two variables that makes up a straight line on a coordinate plane
The answer is 1. f(a) = –2a^2 – 5a + 4. If a = -3, then to find f(-3) we
have to substitute a in the general formula. f(a) = –2a^2 – 5a + 4 = -2
* a^2 – 5 * a + 4. Substitute a with -3. f(-3) = –2 * (-3)^2 – 5 * (-3)
+ 4 = -2 * 9 - (-15) + 4 = -18 + 15 + 4 = 1