The length of rectangle is 45 inches and width is 5 inches.
Step-by-step explanation:
Given,
Perimeter = 100 inches
The ratio of length and width = 9:1
It means that 9 times of any number and 1 times of any number will be the original length, therefore,
Let,
x be the that number.
Length = 9x
Width = 1x
Perimeter = 2(Length+width)
Dividing both sides by 20
Length = 9x = 9*5 = 45 inches
Width = x = 5 inches
The length of rectangle is 45 inches and width is 5 inches.
Keywords: rectangle, perimeter
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Answer:
x = 1
Step-by-step explanation:
3 (x + 1) = -2 (x - 1) + 6
Expand the brackets on both sides.
3x + 3 = -2x + 2 + 6
3x + 3 = -2x + 8
Solve for x.
3x + 2x = 8 - 3
5x = 5
x = 1
Hope this helped!
Answer:
-4x-13
Step-by-step explanation:
To figure out the sum, you have to add like terms.
This is how it would look like:
Answer:
a) is A b) is D c) is D d) is 2 e) is At lunch time, Benjamin often borrows money from his friends to buy snacks in the school cafeteria. Benjamin borrowed $0.75 from his friend Clyde four days last week to buy ice cream bars. How much does he owe Clyde.
( On question " e) " simply just change the five to a four making him borrow 75 cents 4 times. )
Step-by-step explanation:
