Evaluate each expression. \left(-\frac{2}{9}-\frac{1}{4}\right)-\left[-\frac{5}{18}-\left(-\frac{1}{2}\right)\right]

Q: simplify each rational expression. (4n2 - 15n - 4)/(7n2 - 30n + 8)

A: simplify each rational expression. (4n2 - 15n - 4)/(7n2 - 30n + 8)

Q: Evaluate the expression if x = - 2 and y = 3. x + 2y

A: Given : x+2y

Q: Evaluate the expression (x + 3)ž + (x – 3)º + (x + 2) when x = 6.

A:

Q: Evaluate each expression for p = -4, q = 8, and r = -10.…

A: q4-r5p2+q2

Q: simplify each numerical expression. 1/(3/7)-2

A:

Q: Evaluate each expression for p = -4, q = 8, and r = -10. \frac{-(q-6)^{2}-2 p}{4-p}

A: -(q-6)2-2p4-p

Q: Evaluate each expression for p = -4, q = 8, and r = -10. \frac{5 q+2(1+p)^{3}}{r+3}

A: Consider the given information p=-4, q=8 and r=-10 We have to find the  5q+21+p3r+3   Now,…

Q: Perform each subtraction: a) 7 - (-2) b) (-7) - (+2) c) 10 - 2 d) (- 10) - (-2)

A: Given : 1)7-(-2) 2)10-2 3)(-7)-(+2) 4)(-10)-(-2). We need  to perform subtraction.

Q: Let x = -4 and y = 2. Evaluate each expression. \frac{4|x|+4|y|}{|x|}

A: Solution: Consider the given expression is: 4x+4yx Now, evaluating the given expression for x = -4…

Q: Identify if the statement given is TRUE or FALSE x and y are integers.

A:

Q: If 8 = 2 then x 3. Select one: O True False

A: We can prove this by rule of power of a number am = an => am-n = 0 => m=n

Q: Soive for X. 5 10 12 13

A: We have two right angled triangle Let be name as △ABC , And another △PQR

Q: rite each expression as a simplified fraction WITHOUT a calculator. 0. -2 8 a) () -3 3 -3 b) 5 d) 4

A: Your first image is not containing the equation, we will answer the question in second image and do…

Q: ta for each func tion WaphedA 2 2. 34 20 (2)

A:

Q: simplify each numerical expression. 2/3 - (3/4 - 5/6)

A: We have to simplify 23-34-56

Q: Let x = -6 and y = 10. Evaluate each expression. \frac{2|x|-|3 y|}{|x y|}

A: To evaluate the expression when x=-6and y=10 substitute -6 for x and 10 for y in 2|x|-|3y||xy|and…

Q: select all the expressions that can be used to find the price of a $500 after a 45% markup

A:

Q: Express each of the numbers as the quotient of two integers. (a) 16.4356 (b) 16.4356 Need Help? Read…

A:

Q: Find n(B) if B = {x : x is a letter in the word “bookkeeper”}.

A: Find n(B) if B = {x : x is a letter in the word “bookkeeper”}.

Q: Evaluate each expression for p = -4, q = 8, and r = -10. \frac{3 q}{r}-\frac{5}{p}

A: Given: p=-4,  q=-4 and r=-10 To find: 3qr-5p

Q: If -5n-2, then f(3) is 04 O 55

A:

Q: Rewrite as an expression that does not contain factorials.

A: We have to rewrite the expression which doesn't contain factorials: 2n+2!2n! We know the rule of…

Q: evaluate each expression that results in a rational number: a) 125 2/3 b) 81 3/4

A:

Q: Evaluate each expression. 6(-5)-(-3)(2)^{4}

A: We have to evaluate the expression: 6-5--324 We know that +-=--+=-a4=a×a×a×a

Q: Simplify each expression. \left(\frac{3}{4} r\right)(-12)

A: To simplify: The expression 34r-12. Calculation: The simplification of the expression 34r-12 can be…

Q: Let x = -4 and y = 2. Evaluate each expression. \frac{|-8 y+x|}{-|x|}

A:

Q: 60% of x is 72

A: Solve the following

Q: simplify and reduce each expression. (12 ± √32)/8

A: Given expression, 12±328

Q: Write the first four terms of {an}. n + 1 10) an 3n - 1

A:

Q: Rewrite each expression using the distributive property and simplify, if possible.…

A: Distributive property relating multiplication and addition is a(b+c)=ab+ac. That is the term outside…

Q: simplify each rational expression. (5n2 + 18n - 8)/(3n2 + 13n + 4)

A: The given expression is 5n2+18n-83n2+13n+4.

Q: simplify and reduce each expression. (2 ± √20)/4

A: Given expression is 2±204. To simplify and reduce the expression. Solution: Simplifying the given…

Q: Evaluate the expression if x = - 2 and y = 3. 5xy + 2

A: 5xy+2if x=-2  and y=3

Q: Evaluate each expression for p = -4, q = 8, and r = -10. -p^{2}-2 q+r

A: The given function is the polynomial function with several variables, for which the values are…

Q: ength of the third side. If necessary, roun 8. 6.

A:

Q: Tell whether each statement is true or false.  Every rational number is also an integer.

A: We know that, Every Integer is a Rational Number but a Rational Number need not be an Integer.

Q: Evaluate each expression. \frac{-(-3)^{3}+(-5)}{2(-8)-5(3)}

A: To evaluate the expression: --33+-52-8-53 Solution: Evaluating the given expression.…

Q: Write each of the following as an algebraic expression. Simplify if possible.  Subtract 4x - 7 from…

A: The solution are next step

Q: Determine whether each statement is true or false. -8 \mid \geq 0

A: To determine whether each statement is true or false. -8 ≥0

Q: Determine whether each statement is true or false. \{x \mid x \text { is a natural number greater…

A: a natural number greater than 10

Q: Rationalize each denominator: V5 3 b. а. 25

A: To rationalize the denominator a) 56 56×66=5×66×6                     =306

Q: simplify and reduce each expression. (4 ± √20)/6

A: Given: Let y=4±206 To Find: To simplify the given expression.

Q: Solue for 4x²-16 =O

A:

Q: Set Simplfy each expression. Then, find the sum of your answers In each row. Per: Date: 1 (x + 4)(x…

A: Dear learner, As per our guidelines we are supposed to provide the solution for first three parts…

Q: Evaluate each expression for p = -4, q = 8, and r = -10. \frac{q+r}{q+p}

A: A rational number is a real number which can be written as a ratio of two integers. To evaluate the…

Q: I have to write 0 in the form of a/b

A: write 0 in the form of a/b

Q: r's 5. 6. Vab

A:

Q: Evaluate each expression for p = -4, q = 8, and r = -10. \frac{3 r}{q}-\frac{2}{r}

A: We have to evaluate the given expression   The given expression is 3rq-2r The given values are p =…

Q: Evaluate each algebraic expression for a = 3, -2, -0.5 and 1 -5x

A: we have to find algebraic expression for x=3, -2 ,-0.5 and 112=32     a) -5x    for x=3…

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.