If c= the number of cars in a parking lot, which algebraic expression !! represents the phrase below? the sum of the number of cars and 9 O B. c-9 C. c+9 D. 9c

Q: 2. Ja. If a a = 0 and a b 0, what can you say about b? b. If a a 0 and a b 0, what can you say about…

A:

Q: What is the value of 1/6 ÷ 5 and 1/5 ÷ 6? How do you know?

A:

Q: A company sells an unbealthy spack called Snookies for $1.50 per bag and a healthy snack called…

A: Bags of Snookies,s, cost $1.50 Bags of Broccoli chips , b, cost $1

Q: (-4a b)(-3a'b) 6a'b? 9. +16a?

A:

Q: 2. The expression (15w -9z) – 6(z – 2w) is equivalent to which of the following? A.-7w-9z B.-7w-3z…

A: We have to solve given expression.

Q: If n(A) = 16, n(B) = 22, and n(A U B)= 32, what do you know about n(A O B)? n(A N B) = (Simplify…

A:

Q: a² - 6? a² - b a+b 6? +ab +a? 1 a -b

A: we  already studied the standard equation as; a3 −b3 =(a − b)(a2 + ab + b2 ) a2 - b2 = (a - b)(a +…

Q: If an = 3n, what is a10? A. 3 B. 10 C. 20 D. 30

A: Given an=3n

Q: For the expression 7am^2-2cm+b^2n+3mn,order the number of terms number of variables and largestno…

A: In the given expression the variables are a, b, c, m, n. So total 5 variables.  The coefficients are…

Q: 12. Find A + B, where -1 3 5 2, B = 0 -2 -3 0 5 2 -3 2 -3 a) A =-1 9 -3 b) A = B = -4 -3 5 -2 -1

A: a) Given A = 104-1220-2-3B = -13522-32-30 Then A+B = 104-1220-2-3+-13522-32-30=…

Q: What are the values of: (a) (10+20) (3 × 7)? (b) ((-2× 4) x (15-17)) × (-3)? (c) (20-5) × (30 / (2 +…

A: For (a),      10+20-3· 7Follow the PEMDAS order of operations=30-3· 7=30-21=9 For (b),       -2·…

Q: 3. (Зр' - 27р?) + 3р? O p - 9p О Зр - 9 Ор- 24 Op-9

A: See the details solution below

Q: The simple expression of the True False 21 a³ b³ c 3 a³ b²c² is 7 b5 c 3 a5

A:

Q: 1. Explain the below sentence using Algebra expressions: (six times the sum of six and five) 2. Five…

A: We are allow to solve first  question only. If you need rest of answers please upload it separately

Q: Зт? + 2m — 8-0 Зт? + бт —4т - 8-0 Зт (т + 2) — 4 (т + 2)30 (т + 2) (Зт — 4)30 – 4)=0 т3-2, —

A:

Q: 3 Simplify: х2-6х-72 х?-36 2x+6 а. (х-6)(х+6)(х-12) b. (х+6)(х-6) 8x-66 (х-6)(х-12)(х+6) с. 1 d.…

A:

Q: Since it is known that x2 + y? = c², write the expression below in terms of c2 -2(x8+ y®) + 28(x6+…

A: -2(x⁸+y⁸) = -2{(x⁴+y⁴)² - 2x⁴y⁴} = -2{(x²+y²)² - 2x²y²}² + 4x⁴y⁴ = -2(c⁴ - 2x²y²)² + 4x⁴y⁴ = -2(c⁸ -…

Q: 5. Simplify the following expression: a-°y!4z7 (æyz)* yll -9,,14 xy222 -8 y8 29 7,7 x'y z11 O…

A:

Q: Which expression has a value of 0? i) -(-7)° + 2 x (-5)° - (-4)° ii) (7x5)°- (5-4)² + (8- 5)° 5- (4…

A:

Q: Noah says that 9x – 2x + 4x is equivalent to 3x because the subtraction sign tells us to subtract…

A:

Q: | If A = -2 4 and B then what is 3A - 2B ? -2 -1 4

A: We have to find matrix

Q: what would a word problem be for 3/5-3/8?

A:

Q: 1. What is the product of the expression (x - 7) (x - 3)? A. x² + 4? + 21 B. x² - 10? + 21 C. x² -…

A: topic - product of algebraic expressions

Q: Which algebraic expression represents “the bagels were divided equally into fifteen bags”? 15 + b…

A: GIven- According to the question the algebraic expression -"The bagels were divided equally into 15…

Q: у? +7у+12, у? - 2у -15 What is the simplified form of У -4 У -5 O Y-4 у+5 O Y+4 У - 5 У+4 у+5

A:

Q: 18. If a[b[c = (4a - b), what is the value of 3[3[3-2[2[2, Difficulty: Hard*

A: see below the answer

Q: If x = and y =7, the value of the expression 2x-3 1 is y-2 O -33 O 65 783 49 O -48.75 1/2

A:

Q: Which expression is equivalent to (10 + 7r- 2) + (-62 - 18 + 5)? A) -72+ 2r+8 B) 72 + 12r+ 8 C) -72+…

A:

Q: 2- a. -3-2 -2- -4- -5t 4. 2 b. -5 -4-3 -2 -1 -2 -5+ 54 C. 12

A: Since all graph options are not available, given the equations of the graphs provided.

Q: 2 What is -1 -5 ? -2 -3 -4 2 3 .a 3 -8 -7 4 .b 3 -7 0 .C 3 2 -7 4 .d 2 -7 4

A: 2-3-42--1-53-2

Q: Which expression is equivalent to 27 A. 3 3-10 B. 3.310 C. 3 -37 D. 3 3-7

A:

Q: Simplify the expression

A: The given expression is 5a2+12a+4a4-16÷25a2+20a+4a2-2a

Q: Alex’s score for a game is given by the expression 10 - 9.2 - (2.9). Beth’s score for the same game…

A:

Q: Eager Al was simplifying the expression (x +2)-+ (x + 5)2, and his first step in the process was to…

A: Topic =Algebra

Q: 4а? ба? 6a 2 (-3a³)³

A: The exponent of a number says how many times to use the number in a multiplication and the logarithm…

Q: Simplify: (4a + 3)(3a – 4) О 12 а?-5а-12 O 6a - 7a + 12 O 12 a -7a- 12 O 12 a-12

A:

Q: Evaluate. (a) – 33 (b) ( – 3)3 (a) - 3° = - 27 (b) (- 3)3 =O

A: a Given expression is -33. We have to evaluate the given expression. Use property…

Q: 3. Evaluate. a) 42 b) 5° c) 3-2

A:

Q: If a-b+c-d=10 and a+b-c+d=-2, what is 2a? -2 8. -8 O 10

A:

Q: Combine like terms to simplify the following expression: -5ba? – 2b'a + ba - 5a There are no like…

A:

Q: If the expression -13 (d-10 .r-5) is rewritten in the form dmr", what are the values of m and n? n =…

A:

Q: Is (-2). -2) = (-2°. (-2)? b. Is (5, –5) = (-5, 5)? c. Is (8 – 9,V–1) = (-1, –1)? (-2)°) = ( –8)? d.…

A:

Q: 1) b + 8b + 7 2) n? - 11n 10 3) m? • m - 90 4) n + 4n - 12

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: If n(A) 9, n(B) =5, and n(A U B) = 9, what do you know about n(A N B)? n(A N B) = (Simplify your…

A: To find the value of n(A∩B), we use the formula n(A∪B)=n(A)+n(B)-n(A∩B). Thus, we find n(A∩B)=5.

Q: What is the sum of open parentheses (4 - i)( 5 - 9i )

A:

Q: -4 5 ].- 2 2 -2 A В C -4 -5 -4 1 2 -3 5 2 2С + BA =

A: Refer to the question , we need to find the matrix 2C + BA when matrix A,B and C are,

Q: Which expressions are equivalent to −7z+​(−6.5​)+4.5z+6y−1.5

A:

Q: Which expression is equivalent to 8a' + c³ ? (2а — с)(4а? + 4ас + с?) - (2а + с)(2а + с)(2а + с) (2а…

A:

Q: What property is illustrated by: 7 + (4 + 4) = (7 + 4) + 4?

A: Associative Property Formula for Addition: The sum of three or more numbers remains the same…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.