Assuming you made an error typing the question out, and the formula should say 30g, as it's $30 a round:
By solving a linear equation we will see that the initial temperature was 66 degrees.
<h3>
What was the initial temperature?</h3>
Let's define T as the initial temperature.
First, it increases by 18 F, then it decreases 6 F, and finally, it increases another 12 F, such that the end temperature is 94F.
Then we can write:
T + 18F - 6F + 12F = 94F
Now we can solve that linear equation to find T.
T = 94F - 18F + 6F - 12 F = 66 F
In this way, we conclude that the initial temperature was 66 degrees.
If you want to learn more about linear equations:
brainly.com/question/1884491
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Answer:
Base x Height
Step-by-step explanation:
Math
Ok so lets start off with calculating the percentage. We have 240 cards so lets find 25% of them so lets use 240 times .25 we get 60 cards then take away 240 - 60 = 180. Next we do the 30% so 240 times .30 would be 72 so take away 180 from 72 thats 108. So there are 108 Houston Astros Cards.
Answer:
1. -15x + 60 <= 105 2. 14x + 11 <= - 31
Step-by-step explanation:
1. x> = - 3
2. x <= - 3
Isolate the variable by dividing each side by factors that don't contain the variable
