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Murljashka [212]
3 years ago
10

To get the value of an expression you add

Mathematics
2 answers:
frez [133]3 years ago
6 0
When we substitute a specific valuefor each variable, and then perform the operations, it's called evaluating theexpression. Let's evaluate theexpression 3y + 2y when 5 = y. Click on the steps to see how it's done. Perform the operations, to find the value of the expression.
NNADVOKAT [17]3 years ago
6 0
<span>Algebra Basics - Evaluating expressions - First Glance. We have learned that, in in an algebraic expression, letters can stand for numbers. When we substitute a specific value for each variable, and then perform the operations, it's called evaluating the <span>expression.  For more go to

</span></span>www.math.com/school/subject2/lessons/S2U2L3GL.html
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Different measurements are expressed in different units. Choose the correct SI units for the following types of measurement.
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Answer:

m/s

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Step-by-step explanation:

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HELP ASAP!! Justify the answer to the equation by explaining the steps you took.
babymother [125]

Step-by-step explanation:

Given: 2x-6=5x+18

step 2 : the subtraction property of equality

step 4: the addition propert of equality

step 5: the division propert of equality

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2 years ago
Lin rode her bike 2 miles in 8 minutes. She rode at constant speed what is the asnwer
sukhopar [10]
The velocity is 4. You didn’t say what you needed to find but I’m pretty sure it’s that
7 0
3 years ago
Simone measures the width of one of cardboard strip as 1/2 yard. A second cardboard strip measures 5/6 yard in width. Estimate t
Zepler [3.9K]

Answer:

The correct option is C. About 1 on the side with the 1 on top and 4 on the bottom yard.

Step-by-step explanation:

Consider the provided information.

Simone measures the width of one of cardboard strip as 1/2 yard.

A second cardboard strip measures 5/6 yard in width.

We need to find the combined width.

The combined width of the cardboard strip:

\frac{1}{2} + \frac{5}{6}=\frac{8}{6}=1\frac{1}{3}

1\frac{1}{3} is closer to1\frac{1}{4} as compare to 1\frac{1}{2}

Hence, the correct option is C. About 1 on the side with the 1 on top and 4 on the bottom yard.

3 0
3 years ago
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steposvetlana [31]

Answer:

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Step-by-step explanation:

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