Answer:
<h2>-8m + 24 - 32n</h2>
Step-by-step explanation:
The distributive property:
2y=x
2x4=8
There are many possible answers unless you have more specific information
Hi!
Explanation: <u><em>This question is super super easy to me. This question is about how to use their order of operations the math problems. First you had to used PEMDAS stands for P-Parenthesis first, E-Exponents second, M-Multiply third, D-Divide fourth, A-Add fifth, and S-Subtract sixth. Then multiply and divide from left to right with 6*7=42. Then 27*9=243,42-243+64, and add or subtract from left to right with 42-243+64=-137 is the right answer. Hope this helps! And thank you for posting your question at here on Brainly. And have a great day. -Charlie</em></u>
Answer:
Parallel line:
Perpendicular line:
Step-by-step explanation:
we are given equation 4x+5y=19
Firstly, we will solve for y
we can change it into y=mx+b form
so,
Parallel line:
we know that slope of two parallel lines are always same
so,
Let's assume parallel line passes through (1,1)
now, we can find equation of line
we can plug values
now, we can solve for y
Perpendicular line:
we know that slope of perpendicular line is -1/m
so, we get slope as
Let's assume perpendicular line passes through (2,2)
now, we can find equation of line
we can plug values
now, we can solve for y
Option a: is the correct answer.
Explanation:
The expression is
We shall simplify the expression, to determine the expression which is equivalent to
Multiplying the powers, we get,
Again multiplying the powers, we get,
Dividing the fractions, we have,
Applying the exponent rule, , we have,
Hence, the expression can be written as
Thus, the expression which is equivalent to is
Hence, Option a is the correct answer.