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fredd [130]
3 years ago
13

Solve for X(4x+7) (2x+5)​

Mathematics
1 answer:
Inessa [10]3 years ago
3 0

Answer:

x= 28

Step-by-step explanation:

combine the equations and set equal to 180, since a striaght line is 180 degrees. When combined you get, 6x + 12=180. Subtract, 180-12=168, then divide by 6 to get 28

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Step-by-step explanation:

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4 0
3 years ago
If a company has 5 employees with annual salaries of 30000 50000 30000 80000 and 70000 respectively what is the mean annual sala
Marina86 [1]

The answer is 52,000.


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agasfer [191]

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Step-by-step explanation:

5 0
3 years ago
The cost price of a car is $60 000. If the marked price is set so as to make a profit of 15%, find the
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Answer:

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Step-by-step explanation:

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3 years ago
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