15 pieces will there be.
<h3> How many pieces will there be?</h3>
.5 is the same as 1/2, while 7.5 is the same as 7 1/2. To determine how many strips may be cut, use the following expression:
.5x = 7.5
This is due to the fact that the ribbon length that has to be cut is .5 feet, and we are attempting to determine how many pieces of that length might be cut from a roll of ribbon that is 7.5 feet long.
Divide both sides by 2.5 to separate the variable, and that's all there is to it.
7.5/.5 is 15.
x = 15.
Eli is able to slice a ribbon into three pieces that are each .5 feet long.
The complete question is: The red strips that are 1/2 feet long. The roll of ribbon is 7 1/2 feet long. Which expression could be one of the steps in determining how many strips can be cut?
To learn more about length refer to:
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Answer: 7/10 Problems left to do
Step-by-step explanation: If you have 10 Problems to do on your homework (10/10) and you complete 3/10 of them, then you take 10-3 to get 7, so your answer is 7/10.
Correct Question is: Find the illegal values of b in the fraction
(2b^2 + 3b - 10)/(b^2 - 2b - 8)illegal values are those which are not a part of Domain. In this case these will be such values which will make the denominator of the fraction zero.
So setting the denominator equal to zero, we can find these values.
Thus, b=-2 and b=4 are the illegal values for this expression
Answer:
Step-by-step explanation:
∛(1000)² = find the cubed root of 1000 squared 1000 times 1000
∛1,000,000 = ∛ (100 x 100 x 100) = 100
But I think they want use to use exponents to solve the problem
1000^2/3 recall 1000 = 10^3 which is 10x10x10
replace 1000 with 10^3
so
(10^3)^2/3 exponents multiple and divide some rule as I recall
you look it up in your book or on your computer
10^(3)(2)/(3) the 3s divide to 1 leaving the 2 in the exponent
= 10^2 which is 10² which is 100
Plug in 7 for x:
2(7) + 3 =
Solve:
14 + 3 = 17
7 is a true answer for x
