3) Calculediferença entre as frações:a) 1/3 -4/5b) 20/9-30/5C) 2/3 - 3/5-5/7
1 answer:
You might be interested in
The algebraic expression is:
And Value of x is:
Step-by-step explanation:
We need to write the expression of the statement:
Eight times the sum of a number and 4 equals 3
Let the number = x
The expression will be:
Solving the expression to find value of x:
So, The algebraic expression is:
And Value of x is:
Keywords: Algebraic Expression
Learn more about Algebraic Expression at:
#learnwithBrainly
Answer:
Image result for The length of a rectangle is 3 more than five times its width. If the perimeter of the rectangle is 30 meters, find the dimensions of the rectangle.
To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.
