Answer:
r = 3
Step-by-step explanation:
− 3 ( 6 r + 2 ) + 5 ( r + 1 ) = − 40
- 18r - 6 + 5 ( r + 1 ) = - 40
- 18r - 6 + 5r + 5 = - 40
-13r - 1 = - 40
-13r = - 39
r = 3
Answer:
The answer is C.
Chlorine
Step-by-step explanation:
Square root of 1/8 is irrational, so is square root of 1/2, so is square root of 1/10.
Answer:
-9
Alternative form:
-
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Steps:
1- Cross out the common factor
2- Calculate the sum or difference
3- Calculate the absolute value
4- Calculate the power
5- Calculate the sum or difference
Answer:
C
Step-by-step explanation:
Okay, first you would add up all the gumballs.
2+3+2=7
Now that will be the denominator.
Now for the numerator. You will check the question and find how man green gumballs there are. There are 3. So, now make it a fraction.
The answer choice is C.
Hope this helped!