Answer:
Step-by-step explanation:
23(9x+6)=6x+4
Expand it
207x+138 = 6x+4
Simplify it
201x = -134
Divide everything by 201
x=-134/201
Simplify it again
x=-2/3
Answer:
Step-by-step explanation:
Given expression
To solve for for the given expression.
Solution:
We multiply each term with the least common multiple of the denominators of the fraction in order to remove fractions.
The multiples of the denominators are:
3 = 3,6,9,<u>12</u>,15
6 = 6,<u>12</u>
4 = 4,8,<u>12</u>
The least common multiple = 12.
Multiplying each term with 12.
Using distribution.
Simplifying.
Adding both sides.
Adding 51 both sides.
Dividing both sides by 15.
Simplifying fractions.
∴ (Answer)
Answer:
(a) 10x^2−x−21
Step-by-step explanation:
The area of a rectangle is given by the formula ...
A = LW . . . . . where L is the length, and W is the width
__
The area of the given rectangle will be ...
A = (2x -3)(5x +7)
This product is simplified using the distributive property to eliminate parentheses. Then like terms are combined.
A = 2x(5x +7) -3(5x +7)
= (2x)(5x) +(2x)(7) -3(5x) -3(7)
= 10x^2 +14x -15x -21
A = 10x^2 -x -21
The expression 10x^2 -x -21 represents the area of the rectangle in square inches.
Answer:
2:9 or 2/9
Step-by-step explanation:
I guess this question asks the simplest form of ratio 4:18
so I divided it by two and since they cannot be divided further that's the answer
you can either choose to write it in ratio form or fraction form that's your choice good day.
MS should equal the same thing since M is the midpoint. Than you would add RM and MS to get RS