Hey there!!
Let's summarize the total cost for mountain bikes.
Materials - $60
Labor - $90
Let's take the number of mountain bikes as 'x'.
Total cost = 60x + 60x
... 120x
Let's summarize the total cost for trail bikes.
Labors - $60
Materials - $60
Let's take the total number of trail bikes as 'y'.
Total cost = 90y + 60y
... 150y.
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Total cost for materials = $2,400
Hence,
60x + 60y = 2,400
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Total cost for labor = $3,150
Hence,
90x + 60y = 3,150
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Now, we have 2 equations.
... 60x+60y = 2400
... 90x+60y = 3150
Now let's subtract both these equations.
... 30x = 3150-2400
... 30x = 750
... x = 750 / 30
... x = 250.
<em>Hence, the number of mountain bikes the company plans to manufacture is </em><u><em>250. </em></u>
Hope my answer helps!
Answer:
Step-by-step explanation:
Let the first consecutive odd integer be .
Let the second consecutive odd integer be .
The sum of the two numbers is 56.
Put x as 27 for the second consecutive odd integer.
The two numbers are 27 and 29.
Answer:
n*-14 = 56
Step-by-step explanation:
56 / -14 = n
We can check our value for n by
n*-14 = 56
7/10 = 0.70. They are equal.
Answer:
22
Step-by-step explanation:
(3+8)2
You solve what is in the parenthesis first, getting 11.
(11)2
When a number is next to parentheis with no sign (+, -), you multiply.
You then multiply 11 and 2, and get 22.