5 times a number increasedby 18 is the same as 36 more
than times 4 times the
number. Find the number.
Answers
Answer:
18
Step-by-step explanation:
Let's make this information into an equation.
We'll use 'x' whenever the problem says "a number".
Equation:
5x + 18 = 36 + 4x
How did I get to this equation?
- 5 times a number means 5 multiplied by x
- increased by 18 means to add 18
- is the same as means equals
- 36 more than means to add 36
- 4 times the number means 4 multiplied by x
Now, let's solve.
Solve:
5x + 18 = 36 + 4x
Subtract 18 on both sides:
5x + 18 = 36 + 4x
-18 -18
5x = 18 + 4x
Subtract 4x on both sides:
5x = 18 + 4x
-4x -4x
x = 18
Therefore, "the number" is 18.
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V/4-3=5 what is the answer to the letter v
Answers
Answer:
57 mph
Step-by-step explanation:
Divide your miles by your hours to get your speed.
divide 370.5 by 6.5 to get 57
I hoped this helped a little bit.
Answers
The expression equivalent to (7x-5)-(3x-2) is 4x-3
What is an expression?
An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
Given is an expression (7x-5)-(3x-2), we need to find an expression equivalent to it,
= (7x-5)-(3x-2)
Opening the brackets and multiply by - sign,
= 7x-5-3x+2
Combine the like terms,
= 4x-3
Hence, the expression equivalent to (7x-5)-(3x-2) is 4x-3
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Answers
Answer:
B
E
F
Opposite Sides equal
Opposite sides parallel
Step-by-step explanation:
Answers
Answers
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24 = x/100 * 64
Multiply 100 on both sides.
2400 = x * 64
64x = 2400
Divide 64 on both sides.
x = 2400/64
x = 37.5
37.5 percent of 64 is 24.
The percentage of 64 that result to 24 is 37.5%
How to determine the percentage?
The following data were obtained from the question:
- Total number = 64
- Number obtained = 24
- Percentage (y) =?
The percentage of 64 that result to 24 can be obtained as illustrated below:
Number obtained = percentage × total number
24 = y% × 64
Divide both sides by 64
24 / 64 = y%
Multiply through by 100
y = (24 / 64) × 100
= 37.5%
Thus, we can conclude that the percentage of 64 that is 24 is 37.5%
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