Answer:-45
Step-by-step explanation:
Hello! For this question, we are looking for the percent of change. The formula for percent of change is change/original = x/100, where change is tge difference between two numbers, and the original is the previous number. 136,500 - 130,000 is 6,500. The original number is 130,000. It would be set up like this:
6,500/130,000 = x/100
Let's cross multiply the values. 6,500 * 100 is 650,000. 130,000 * x is 130,000x. That makes 650,000 = 130,000x. Now, divide each side by 130,000 to isolate the x. 130,000x/130,000 cancels out. 650,000/130,000 is 5. There. x = 5% increase. The answer is A: 5%.
2x+3y=12
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Answer:
<u>chart:</u>
W w
W WW Ww
w Ww ww
W = long wings (dominant)
w = short wings (recessive)
this means:
WW = long wings 25%
Ww = long wings (remember there are 2 of these) 50%
ww = short wings 25%
<em>longs wings: 25 + 50 = 75%</em>
<em>short wings = 25%</em>
<em />
<u>Phenotype probability:</u>
Long Wings: 75%
Short Wings: 25%
First, we need to calculate the cost of the sale tax. To do it, we are going to convert the sale tax from percentage to fraction by dividing it by 100, and then we are going to multiply the cost of the DVD by the sale tax:
Now, we can multiply the cost of the DVD by the sale tax to find the cost of the sale tax:
Now that we know that the sale tax is $1.26, we are going to add the cost of the sale tax to the cost of the DVD and check if that sum is less or equal than Torri's money (20$):
Since $19.26
$20, we can conclude that Torri has enough money to buy the DVD. In fact, Torri will end with a change of $0.74 after buying the DVD.
