Answer:
3
Step-by-step explanation:
I got it right on edge 2020, your welcome :)
Answer:
C
Step-by-step explanation:
A. 7040 B. 70.4 C. 704 D. 7.04
70.4 is 22% of number 320, Option B is correct.
percentage, a relative value indicating hundredth parts of any quantity.
We have to find the 22% of 320
Let us convert 22% to decimalvalue by dividing with 100
22/100=0.22
Now multiply 0.22 with 320
0.22×320
we get 70.4
Hence, 70.4 is 22% of number 320.
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Which of the following correctly shows the steps to solve this equation?
Step 1: 6x − 10 = 1; Step 2: 6x = 11
Step 1: 6x − 5 = 1; Step 2: 6x = 6
Step 1: 5x − 3 = 1; Step 2: 5x = 4
Step 1: 5x − 7 = 1; Step 2: 5x = 8
The option that shows the steps to solve the given equation is A) and this can be determined by using the arithmetic operations.
Given :
Linear Equation -- 2(3x − 5) = 1
The following steps can be used in order to evaluate the given linear equation:
Step 1 - The arithmetic operations can be used in order to evaluate the given linear equation.
Step 2 - Write the given linear equation.
2(3x − 5) = 1
Step 3 - Multiply 2 by (3x - 5) in the above equation.
6x - 10 = 1
Step 4 - Add 10 on both sides in the above expression.
6x - 10 + 10 = 1 + 10
6x = 11
Step 5 - Divide both sides by 6 in the above equation.
x = 11/6
From the above steps, it can be concluded that the correct option is A).
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5
A)
one solution
B)
two solutions
infinitely many solutions
D)
no solution
2) Which equation has infinitely many solutions?
A) 9x - 3 = 3x + 6x + 2 + 3
B) 12(X + 8) - 11x - 5
11x - 2x + 15 = 8 + 7 + 9x
D) 5x - 8 - 11 - 7x + 12x
Answer:
number one is D no solution
number two is B 12(x+8)-11x-5
Step-by-step explanation:
The given equation 7x - 6 + 3 = 5x + 2x + 5 has no solution. The equation with infinitely many solutions is 11x - 2x + 15 = 8 + 7 + 9x.
For the first part of your question, let's begin by simplifying the given equation 7x - 6 + 3 = 5x + 2x + 5.
When simplified, it becomes 7x - 3 = 7x + 5, and further simplifying will give us -3 = 5, which is not correct.
Hence, this equation has no solution. So the option is D) No solution.
For the second question, let's simplify each equation and see which one results in a true statement that doesn't involve 'x'. The equation A) 9x - 3 = 3x + 6x + 2 + 3 simplifies to 9x - 3 = 9x + 5, which also gives us a false statement -3 = 5. So, the answer is not A).
If we do the same for the remaining options, we'll find that the equation with infinitely many solutions is C) 11x - 2x + 15 = 8 + 7 + 9x, simplifying it gives 9x + 15 = 15 + 9x which is a true statement for any x.
So, the equation with infinitely many solutions is option C).
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