Answer:
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2. >
3. >
4. <
5. >
Step-by-step explanation:
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Answer:
x = 5
Step-by-step explanation:
Hello!
For this equation, we start by combining like terms. Since we have two terms with the same variable, we are able to add them together:
3x + 2x + 7 = 32
5x + 7 = 32
As you can see, we added 3x and 2x together.
Now, since we are aiming to get x by itself, we need to subtract 7, from both sides:
5x + 7 = 32
5x = 25
Finally, we divide the 5 attached onto the x by itself, which will leave the x alone on one side:
5x = 25
x = 5
Again, we divided on both sides.
And, there you have it!
x = 5
Hope I helped!
-Mary
Answer:
9 students chose duck
Step-by-step explanation:
The question says "6 <em><u>more</u></em> students chose duck <em><u>than</u></em> chose penguin"
This means that you would add 6 to the number that chose penguin, which is 3.
6 + 3 = 9
You will use 9 gallons of water on 30 plants because 6 gallons on 20 plants=3 gallons on 10 plants = so you add 3 gallons for 10 plats
Answer:
f(-2) = 13
g(4) = -9
Explanation:
Whenever a question is asking you to find something like, in this example, f(-2) or g(4), you have to substitute whatever number is in the parentheses for every x in the function with that letter.
Let's try to find f(-2). We have to substitute -2 for every x in the function f and simplify:
Therefore, 
.
Next, let's try to find g(4). We have to substitute 4 for every x in the function g and simplify:
Therefore, 
