An expression is defined as a set of numbers, variables, and mathematical operations. The value of (3√x + 7), when the value of x is 25 is 22.
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The value of (3√x + 7), when the value of x is 25 is,
3√x + 7
= 3√25 + 7
= 3(5) + 7
= 22
Hence, The value of (3√x + 7), when the value of x is 25 is 22.
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Answer:400
Step-by-step explanation:
10%= 200
x2=400
Answer:
in my opinion i think its c
but somebody else might think different
Answer:
1. 44 + 3x
2. 2y - 8
3. x - 6
15. 
16. 
17. 
Step-by-step explanation:
1. 7² + 2² - 5 - 4 + 3x
49 + 4 - 5 - 4 + 3x
53 - 5 - 4 + 3x
48 - 4 + 3x
44 + 3x
2. - y - 5 + y + 2(2y-y) - 3
-y - 5 + y + 4y - 2y -3
-y - 5 + 5y - 2y - 3
4y - 2y - 5 - 3
2y - 8
3. 5x -3 - x - 3(x + 1²)
5x - 3 - x - 3x - 3
4x - 3x - 3 -3
x - 3 -3
x - 6
15. 
= 
= 
= 
→
16. 
= 
= 
= 
→ 
→
17. 
= 
= 
= 
→
Hope this helps.
Answer: x=36
Simplifying
6x + 27 = 7x + -9
Reorder the terms:
27 + 6x = 7x + -9
Reorder the terms:
27 + 6x = -9 + 7x
Solving
27 + 6x = -9 + 7x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-7x' to each side of the equation.
27 + 6x + -7x = -9 + 7x + -7x
Combine like terms: 6x + -7x = -1x
27 + -1x = -9 + 7x + -7x
Combine like terms: 7x + -7x = 0
27 + -1x = -9 + 0
27 + -1x = -9
Add '-27' to each side of the equation.
27 + -27 + -1x = -9 + -27
Combine like terms: 27 + -27 = 0
0 + -1x = -9 + -27
-1x = -9 + -27
Combine like terms: -9 + -27 = -36
-1x = -36
Divide each side by '-1'.
x = 36
Simplifying
x = 36
Step-by-step explanation:
Hope it Helps :)
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