Multiply both sides of the equation by 1/4
She paid .43¢ or .44¢for each pound
Answer:
Step-by-step explanation:
Rotation of any point in the form of (x, y) about the origin O through 180 degree in anticlockwise or counterclockwise direction, it will takes the new position (-x, -y)
i.e,
The rule of rotation about the origin through 180 degree is given by:
For example:
Let the point A(-4, 6) rotate by the rule
then;
⇒the coordinate of image of the point A is, (4, -6)
Therefore, the rule represents is,
Answer:
5ab
Step-by-step explanation:
To find the greatest common factor (GCF), you will need to find the largest value that both of these monomials can be divided by. There are three different parts to these monomials: the number value, variable a, and variable b.
Find the largest number of each element that can be divided by both.
Numbers: the GCF of 15 and 35 is 5 (15/5 = 3, 35/5 = 7, 3 and 7 are prime numbers and therefore, cannot be divided further)
Variable a: the GCF of a² and a is a
Variable b: the GCF of b and b² is b
Therefore, the GCF is 5ab.
Answer: It's A. -7.
Step-by-step explanation: I've attached an Image of my work.