Answer:
2
Step-by-step explanation:
negative numbers dividing with negative have positive quotients
Answer:
Grades 6 and 8
Step-by-step explanation:
If the relationship of girls to boys in two different grades are proportional, <u>they must have the same ratio</u>. To tackle this problem, we can find the <u>ratios</u> of genders in each grade and compare them.
Step 1, finding ratios:
Finding ratios is just like <u>simplifying fractions</u>. We will reduce the numbers by their<u> greatest common factors</u>.




<u>Can't be simplified!</u>
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Step 2:
Notice how grades 6 and 8 both had a ratio of 3:4. We can conclude that these two grades have a proportional relationship between girls and boys.
<em>I hope this helps! Let me know if you have any questions :)</em>
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Answer:
x<84
Step-by-step explanation:
First, write an inequality. We know it is not an equation because of the words "less than". Also, x and 8 are being added because of the word "and". Here's the inequality: x+8 < 72. Now, subtract 8 on both sides so x is isolated. Our simplified inequality looks like this: x < 84.
Answer: 2.029%, 2 1/8%, 2.4%, 2.499%, 2 1/2%.
Step-by-step explanation:
Answer the following interest rates in order from lowest to highest.
2.029%, 2 1/8%, 2.4%, 2.499%, 2 1/2%.
Below are what the rates are equal to.
2.029, 2.125, 2.400, 2.499, 2.500
I hope this helps you
2x=b-a
x=b-a/2