Answer:
Colt
Step-by-step explanation:
Solve for x in both cases. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
PEMDAS is the order of operation, and equals:
Parenthesis
Exponents (& roots)
Multiplication
Division
Addition
Subtraction.
Jose:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Add 3.5 to both sides:
5x - 3.5 = 12.5
5x - 3.5 (+3.5) = 12.5 (+3.5)
5x = 16
Next, divide 5 from both sides:
(5x)/5 = (16)/5
x = 16/5
x = 3.2
Colt:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 3 from both sides:
(x/5) + 3 (-3) = 12 (-3)
x/5 = 12 - 3
x/5 = 9
Next, multiply 5 to both sides:
(x/5)(5) = (9)(5)
x = 9 * 5
x = 45
Colt has the larger solution.
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Answer:
The ratio of red to green crayons is 18 to 24 which can be reduced to 3 to 4.
Step-by-step explanation:
Answer:
So the exchange rate is that each dollar is worth 70.4 yens.
Step-by-step explanation:
We have that:
1 euro is priced at $1.25
1 euro will also buy 88 Japanese yen
This also means that:
$1.25 is priced at 88 Japanese yen
How much is the cross rate between the yen and the dollar (yen per dollar exchange rate)?
How much yens is 1 dollar?
This can be solved by a simple rule of three.
$1.25 - 88 yen
$1 - x yen
![1.25x = 88](https://tex.z-dn.net/?f=1.25x%20%3D%2088)
![x = \frac{88}{1.25}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B88%7D%7B1.25%7D)
![x = 70.4](https://tex.z-dn.net/?f=x%20%3D%2070.4)
So the exchange rate is that each dollar is worth 70.4 yens.
Answer:593 r5
Step-by-step explanation:
We need to do the multiplication before we do the addition.
5 X 5 = 25
5 + 5 X 5 + 5
5 + 25 + 5
30 + 5
35
Your final answer is 35.