Answer:
L=25; W=17
Step-by-step explanation:
1. Create an equation
L+L+W+W=P -> (2w-9)+(2w-9)+(w)+(w)=84
2. Solve for W
a) Collect like terms
(2w-9)+(2w-9)+(w)+(w)=84 -> 6w-18=84
b) Move constant to the right
6w-18=84 -> 6w=102
c) Divide by 6
6w=102 -> w=17
3. Now plug in W to the L
2w-9=L -> 2(17)-9=L
a) Multiply
2x17=34 -> 34-9=L
b) Subtract
34-9=25 -> 25=L
Complete question :
It takes 313131 employees and \$7500$7500dollar sign, 7500 to build a car, and it takes 191919 employees and \$4300$4300dollar sign, 4300 to build a motorcycle. Genghis Motors wants to spend more than \$84000$84000dollar sign, 84000 to build cars and motorbikes using at most 706706706 employees. Let CCC denote the number of cars they build and MMM the number of motorbikes they build. Write an inequality that represents the condition based on the number of employees. Write an inequality that represents the condition based on the number of dollars.
Answer:
31C + 19M ≤ 706
7500C + 4300M > 84000
Step-by-step explanation:
C = number of cars built
M = number of motorcycles built
Cost of building a car :
Cost = 31 + $7500
Cost of building a motorcycle,:
Cost = 19 + 4300
To build, C cars :
Number of employees = 31C
7500 * C = 7500C
To build, M motorcycles :
Number of employees = 19M
4300 * M = 4300M
Genghis budget :
Amount > 84000
Number of employees ≤ 706
Hence, the constraints
31C + 19M ≤ 706
7500C + 4300M > 84000
Answer:multiplication property of -1
Step-by-step explanation:
because it is muliplying by negatives
<span>The answer is: 1, 2, 7, 14 .
</span>_____________________________________________________
Explanation:
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FIrst, list all the factors of 42 (positive integers):
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1, 42
2, 21,
3, 14,
6, 7
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Then list all the factors of 28 (positive integers):
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<span> 1, 28
2, 14,
4, 7
</span>_____________________________________________________
Now, list all numbers that occur for BOTH the factors of "28" AND the factors of "42"
_____________________________________________________
1, 2, 7, 14
_____________________________________________________
The answer is: 1, 2, 7, 14 .
_______________________________________________________
Light it up like it’s dinimite