Line 1 to Line 2: Associative Property(?)
Line 2 to Line 3: Associative Property
The numbers in the parenthesis are switched, which is associative property.
To solve this is you have to find the price per ounce for each item by simply dividing the price by the ounces.
For the oat cereal divide $3.90 by 15
3.90/15
.26 per ounce
For the rice cereal divide $3.30 by 11
3.30/11
.30 per ounce
The oat cereal costs less per ounce since it is only .26 per ounce whereas the rice cereal is .30 per ounce.
Hope this helps!
When you are on the moon, your mass is 6% of your original weight. 100 divided by 16.6 = 6.024096385542. so orig. M\16.6 = M on moon
Combine the terms by multiplying into a single fraction.
Find the common denominator.
Combine fractions with the lowest common denominator.
Multiply the numbers.
Combine the multiplied terms into a single fraction
Find the common denominator.
Combine fractions with the lowest common denominator.
Multiply the numbers.
Eliminate the denominators of the fractions.
Cancel the multiplied terms that are in the denominator.
To distribute.
Add 28 to both sides.
Simplify
Subtract 3x from both sides.
Simplify
Divide both sides by the same factor.
Simplify
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<h3>Verification</h3>
Let x=12.
Checked ✅
Answer
<h2><u><em>
3 boxes</em></u> </h2>
Step-by-step explanation:
So she needs to give 25 pencils to each student.
1 box = 12
number of boxes = 25/12
=2.08
round it to 3
<h2><em>
Therefore she need </em><u><em>
3</em></u><em>
boxes</em></h2>
<em></em>