Solve the following system: 5x-3y=-26 10. -8x +2y 22 8x +3y= 3 11. 3x +4y -19

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Q: 4. Evaluate the following limit. Vr3 +9 2x2 -5x +3 if x 3,

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Q: Number 27

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Q: Number 43, please.

A: Given that  2+4+6---------+70  To fidn the sum

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A: A confidence interval is a type of estimate computed from the statistics of the observed data. This…

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A: given that n=1000 p=0.02

Q: ust do number 27.

A: 27) To sketch the contour map and graph of the function:

Q: to 48x

A: Given expression is:

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Q: Number 24, please.

A: detailed solution is given below

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A: 8) Given functions are: gx=12xfx=x-6 Now, put x=4 in gx and x=2 in fx g4=124=3 h2=2-6=-4 Therefore,…

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A: Find 66 to the nearest 100

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Q: Number 284

A: Given revenue function: R(x)=-x2+8x

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A: The given differential equation is

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.