I would use long division to show my work. But I can tell you the answer. The answer is 121.
Answer:
Step-by-step explanation:
analyze problem
"The quotient of the sum of r and s split into 3 equal groups"
"A) 3(r + s)
B) r – s3
C) 3r + s
D) r + s3
It should be A
Answer:
1
Step-by-step explanation:
The different possibilities for flipping two coins are:
TT
TH
HT
HH
Only 1/4 is two heads.
Since you're finding the best prediction possible for the number of times both coins will land on heads out of 4 times, that means its 1/4 * 4 = 1 time
The word problem can be:
"the temperature at the evening was -4°F, and some hours after the temperature dropped (here comes the difference/subtraction) another 10°F. What is the final temperature?"
<h3>
</h3><h3>
Which word problem can be modeled by that difference?</h3>
Here we have the difference:
-4 - 10
So, we start at the value -4, and then we subtract 10 units to that.
An example of a word problem that can be modeled by that difference can be something like:
"the temperature at the evening was -4°F, and some hours after the temperature dropped (here comes the difference/subtraction) another 10°F. What is the final temperature?"
To get the final temperature we need to solve:
-4°F - 10°F = -14°F
Which is the final answer.
If you want to learn more about subtractions:
brainly.com/question/25421984
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