A student uses the Distributive Property to rewrite 18 + 54. Which expression could the student use? O 9(9 + 45) O 9(9 + 54) O 18(1 + 3) O 18(1 + 54)

Q: State the name of the property illustrated. 7+ [9+ (5)] = 7+ [(5) +9] The expression is an example…

A: Commutative property for addition

Q: Simplify: 9C3 A B C D 31 (9! (6!)3! 31 (61) 91

A: It is known that: Crn=n!n-r! r!. We need to evaluate: C39.

Q: Find the missing expression: (-2x2 - 6x - 2) L ) = 3x + 4x2 – -x+ 10. A. 3x + 6x + 5x +12 B. 6x +5x…

A: Answer

Q: (10w³)² The expression is equivalent to 5w A 2w5 B 2w8 © 20w5 O 20w8

A: Topic:- simplification

Q: Write the expression below in standard form. -x + 4x + 10 + 5x + 3x + 12 + 2(2x – 7) 3. Which…

A: Given an expression, -x+4x+10+5x+3x+12+2(2x-7) We need to write the expression in standard form.

Q: 7. If y = -2√x + 4, is translated 5 units to the right. State the new equation. a. y = -2√x +5+4 b.…

A:

Q: Write an open phrase for: The result when two consecutive even integers are added if N is the bigger…

A: Here they gave a phrase and we need to convert it to a expression. The phrase is the result of two…

Q: Simplify the expression (-3ab7)(3ab-6)

A: Consider the given expression:

Q: Regina writes the expression y+9*3/4   Which expression is equivalent to the one Regina writes?

A: Given The expression  y+934

Q: what r 4 consectutive odd integers with a sun of -104

A: What are  consecutive odd integers with a sum of -104

Q: Evaluate the expression. (6/0)+(6/1)+ (6/2)+(6/3)+(6/4)+(6/5)

A: The given expression is,

Q: plify the following expression. -25 + 12-(-1) + 28

A: In this question, concept of simplification of expression is applied. Expression The term…

Q: Evaluate the expression (-3)²+12(3-5) 3.2³ +21 (-3)² +12(3-5) 3.2³ +21 (Simplify your answer. Type…

A:

Q: 4 Add and simplify: x + 63 x + 7 x2 - 49

A:

Q: Suppose you used the Distributive Property to get the expression 3m- 6n -15. With that expression…

A: Distributive property and factoring the greatest common factor are opposite operations to each…

Q: 9. Evaluate the two expressions below. (7 x 4 + 8) 7 × (4 + 8) 2 Explain why the results are not the…

A:

Q: Which expression is equivalent to (4x+ 5)2 O 8x2 +9x + 10 O 16a +20a + 25 O 16x + 40x + 25

A:

Q: (z-1) 10÷ 10+y (y = 4,z= 9)

A: Simplification

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.