Answer:
123.75
Step-by-step explanation:
base 1 + base 2 x height x half
-3x² + 2y² + 5xy - 2y + 5x² - 3y²
Add your like terms.
(-3x² + 5x²) + (2y² - 3y²) + 5xy - 2y
Simplify.
2x² + 5xy - y² - 2y
~Hope I helped!~
<h3>
Answer: Choice A</h3>
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Explanation:
Place your pencil on the curve. Then draw a straight vertical line either up or down until you reach the x axis. If you were to start at the left endpoint, and work your way to the right, you'll eventually shade the interval along the x axis.
We have two separate intervals being shaded in. There's a small gap from 3 to 4 that isn't shaded in.
Refer to the diagram below.
The answer is the 15th.
If Kevin waters his ivy every third day, and his cactus every fifth day, you want to find the number that can be divided by both 3 and 5. The first day in the month where this can occur is the 15th (which can be divided by both numbers).