Answer: 6x+18
Step-by-step explanation: Because of the Distributive property, you would multiply the 6 by the’x’ and 3, as they are in the parenthesis.
Answer:
11 Square Units
Step-by-step explanation:
Let A be the area of the Rectangle
First statement: The area of the rectangle is increased by seven, we have :
A+7
Second Statement: Four less than twice the area of the rectangle
Twice the Area=2A
Four less = 2A-4
Therefore:
2A-4=A+7
Collecting like terms
2A-A =7+4
A=11
The area of the rectangle is 11 Square Units.
Answer:
9/1
Step-by-step explanation:
For every 9 women, there is 1 man
Answer:
The number is equal to 83.18
Step-by-step explanation:
In order to find this number, we need to turn the words into numerical statements.
-90 times the difference between a number = -90(x - 83)
the number plus -99 = x + -99
Now we can set them equal to each other.
-90(x - 83) = x + -99 -----> Distribute
-90x + 7470 = x - 99 ----> Add 90x to both sides
7470 = 91x - 99 -----> Add 99 to both sides
7569 = 91x ------> Divide by 91
83.18 = x
