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Inessa05 [86]
2 years ago
7

1/2(4x+12)=12 what is x?

Mathematics
1 answer:
aleksley [76]2 years ago
6 0
The answer to this equation is 3
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“Your salary is $25,000 and you will be receiving a 2.5% pay increase this year. What will your new salary be?”
Naddika [18.5K]
If your current salary is the 100%, and you get a 2.5% increase, that means the new salary would be 102.5% of 25,000. This percentage could also be written as 1.025, which you would multiply to 25,000 to get your new salary.

1.025 · 25,000 = 25,625

Therefore, your new salary would be $25,625
5 0
3 years ago
Given the equation 9x+3/4 y=6 and 2x+1/2 y=9, by what factor would you multiply the second equation to eliminate y and solve the
anyanavicka [17]
To eliminate a cariable in a system of equations, we multiply the variable by a factor that will make both coefficients of the variable to be equal.
Thus, we multiply the coefficient of y in the second equation by a factor that will make it equal to the coefficient of y in the first equation. i.e. multiply 1/2 by a factor that makes it equal to 3/4. and the factor is 3/2.
Therefore, the third option is the correct answer.
5 0
2 years ago
Consider the pair of angles given in the first column. Use the following answers to identify each angle.
Vikki [24]

<4 and <2  corresponding angles

<6 and <3  alternate interior angles

<4 and <5 alternate exterior angles

<6 and <7 interior angles on the same side of transversal

3 0
3 years ago
John jogged 4 1/2 miles. Susan jogged 1/4 of the miles that John jogged. How many miles did Susan jog?
Kobotan [32]

Answer:

Susan jogged 1 1/8 miles

Step-by-step explanation:

4 1/2= 18/4.   18/4 ÷ 1/4= 1.125= 1 1/8

6 0
3 years ago
The scale factor of the scale drawing of a mirror to the actual mirror is represented by the ratio 1 : 8 . If the dimensions of
Lubov Fominskaja [6]

Answer: 204 square inches

Step-by-step explanation: I’m not really sure, but if you follow through with the normal area identifying method; Length x Width, you should come up with 25.5. After doing this, you could multiply your product by 8 because your actual mirror size is 8 times greater. You will come up with 204 square inches, which would be your final solution. (Once again, I am not sure, just doing how I’ve been understanding from studies).

8 0
2 years ago
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