Evaluate the expression using proper order of operations: 140 + 16 x 7 - 40/23

Q: perform the following operations with real numbers. -17.3 + 12.5

A: There are four basics operations:(1)  Addition…

Q: perform the following operations with real numbers. -21 - 39

A: Given:            -21-39 Perform the operation:

Q: Use the formula for nCr to evaluate the expression. 11C3

A: I am attaching image so that you understand each and every step.

Q: Use radical notation to rewrite the expression and evaluate. (- 27)2/3 =

A: Here we use the Rule of Rational Exponents and Roots: If x is positive, p and q are integers and q…

Q: 383. 12а°- 15Ь'

A: The zero exponent rule states that any number raised to a power of zero equals one

Q: perform the following operations with real numbers. (-56) ÷ (-4)

A: Given -56-4

Q: V144 + V40 – V250 – V81 + v160

A: Need to find answer

Q: Where did the 1.463 and +- 1.960 came from ?

A: According to the given information in this question We need to identify from where test statistic…

Q: Perform the following operations and simplify by combining like terms.   (4x+3)(16x2-12x+9)

A: Multiplication of two polynomials is done by multiplying each term of first expression to the whole…

Q: perform the following operations with real numbers. (-17)(4)

A: The given expression is: -174 This can be written as: -174=-174

Q: perform the following operations with real numbers. -17 - 9

A: Given: -17-9

Q: perform the following operations with real numbers. (-6)(-13)

A:

Q: perform the following operations with real numbers. (-81) ÷ (-3)

A:

Q: perform the following operations with real numbers. (1/2)(-4/5)

A: We have to simplify the expression by performing operations with real numbers: 12-45 We know that…

Q: perform the following operations with real numbers. 0 ÷ (-14)

A: The given expression is 0 ÷ (-14)   rule used: 0a=0   where  a≠0

Q: Sue subtracted 2.9 from 20.9 and got 1.8. Explain why this is not reasonable .

A:

Q: Perform the following operations and simplify by combining like terms.   (3x-4)(2x+3)

A:

Q: perform the following operations with real numbers. (5)(-14)

A: Given: The expression (5)(-14).   To solve: The multiplication in between positive and negative…

Q: Use the order of operations to simplify expression. 102 - 100÷52 . 2 - 3

A: Given: 102-100÷52·2-3

Q: perform the following operations with real numbers. 1/2 ÷ (-1/8)

A: Given: 1/2 ÷ (-1/8) We can write it as, 12-18 Now by using the fraction rule, -ab=-ab⇒12-18=-1218…

Q: perform the following operations with real numbers. (-7) + (-14)

A: The given expression is (-7) + (-14)

Q: perform the following operations with real numbers. 9 - 16

A: 9-16

Q: Use the order of operations to simplify expression. 12÷3 . 5 | 22 + 32 | / 7 + 3 - 62

A: Given: 12÷3.522+327+3-62Using BODMAS rule:B-BracketO-Order or…

Q: 73. а-а?.а3

A:

Q: Use parentheses to rewrite the numerical expression 18 +3 x 6÷ 3 to have a value of 12. Enter the…

A: use parentheses to rewrite to numerical expression  18+3*6÷3 to have a value 12

Q: perform the following operations with real numbers. -23 - 38

A: We have to simplify the expression by applying operations with real numbers: -23-38 We know that…

Q: Perform the following operations and simplify by combining like terms.   (3x+4)(9x2-12x+16)

A: We distribute the first term into the second term

Q: perform the following operations with real numbers. 5/6 - (-2/9)

A: The expression is 56--29. First simplify the expression using the property --a=a. 56--29=56+29

Q: use order of operations and simplify (2/9)2*(9/13)

A: To simplify the expression.

Q: Add: 49°29' and 13050' Select the answer in standard notation.

A: Given query is to add the angles.

Q: perform the following operations with real numbers. 8 + (-15)

A: we have been given the real numbers 8 + (-15)

Q: Perform the following operations and simplify by combining like terms.   (3x+4)(3x-4)

A: Consider the following expression: When multiplying two binomials, first multiply the first term of…

Q: Evaluate the expression.

A: Given: a  16   b  164    c 1164

Q: Simplify the following expression completely. 9x 90 x2 — Зх — 70 Enter the numerator and denominator…

A:

Q: Perform the following operations and simplify by combining like terms.   (4x+3)(4x-3)

A:

Q: 2/27 – 3/75

A:

Q: Simplify the following using the quotient rule. 247 475 O 20z2 O 6z2 6z 12 O 20z12

A:

Q: Perform the following operations and simplify by combining like terms.   (4x-3)(x2-7x+5)

A:

Q: (Use integers or fractions for any numbers in the expression.)

A:

Q: 10 2

A:

Q: Use the rule for the order of operations to simplify: 2. 102 - 2.23. %3D

A: We have to solve the problem

Q: Use the rule for order of operations to simplify the expression:

A: Given,           48-6-97-3-13

Q: perform the following operations with real numbers. 5/8 - 11/12

A: The numbers involving operations can be solved using BODMAS rule. It is applied when more than one…

Q: perform the following operations with real numbers. 8 - 22

A: we have to perform the indicated operation with the given real numbers. 8-22

Q: Evaluate the following expression using the Polish form +-x5 6x15+8x5+6 2 Answer:

A: The objective is to evaluate the expression with help of Polish form + - × 5 6 × 1 5 + 8 × 5 ÷ 6 2…

Q: perform the following operations with real numbers. 0 ÷ (-11)

A: 0÷(-11)

Q: perform the following operations with real numbers. 9 + (-18)

A: perform the following operations with real numbers. 9 + (-18)

Q: perform the following operations with real numbers. -32.6 - (-9.8)

A: To perform the operation

Q: perform the following operations with real numbers. -112/16

A: A numerical expression is the expression , that can be a combination of numbers, integers combined…