27 The first five terms in a quadratic pattern are shown below. -0.4,-1.6,-3.6,-6.4, -10.0,.. . What is the next term in the pattern? A.-11.2 B.-13.6 C-144 D.-16.4

Q: 2(3y-5)=34

A: We will see the ans in next step

Q: The answer is not shown for the 2

A: Left end sum=sum of areas of the rectangles      =7X10+9.8X10+13.2X10+18.1X10+20.5X10      =68.6X10…

Q: Find the Rank of B 2. 2 B= 24 2

A: According to question,Given matrix,B = 212243212

Q: 2c-3=2(6-c)+7c

A:

Q: Add. (7y +y- 5) + (5y² - y -6) (7y? + y- 5) + (5y² - y-6) =D (Simplify your answer.)

A:

Q: -1 (4, -4) (2, –5) (6, –5) (4, -6)

A:

Q: Multiply. (2u² – 4u– 3)(6u+ 7) - Simplify your answer.

A: Given data: The given expression is (2u2-4u-3)(6u+7). The general expression for multiplication of…

Q: Multiply. (a - 5)(2a + 7) (a - 5)(2a + 7) = (Simplify your answer.)

A:

Q: k2-35=2k

A:

Q: |16-3b|=22

A: Given, an equation |16-3b|=22.

Q: 3. (a - 4)(a + 5) 6. (a+ 1)(a - 11) 9. (a+3)(a + 3)

A:

Q: 1+3+5+7...+1003

A: Sum of n odd numbers, where the last term of the series is (2n – 1), is, Sn = 1 + 3 + 5 + …. + (2n –…

Q: -7.4v+2.4(-7.1v+-10)+6.7

A: simplified value is -24.44 v - 17.3

Q: Multiply. (x + 12)2 (x+ 12)? = (Simplify your answer.)

A:

Q: Find 3B - 2A

A:

Q: O Tirscoping Hries 3 n2+7n + 12

A:

Q: A and B are two positive integers. A and B are consecutive If the product of A and B is 4290, then…

A:

Q: da a 2 +10a+25a 2

A: Given,  ∫ 1a32+10a+25a12da

Q: %3D n+1 3 -2 -3

A:

Q: Find A for

A:

Q: Decide if the following n can be expressed as the sum of squares. If it is possible then provide…

A: This problem is based on the sum of two squares theorem. We first state the theorem and then give an…

Q: 7(n-2)=28

A: Solving for n

Q: Let A = 36 58 and B = Find -3A+ 3B. -7 7 -84

A: A = 3658 and B =  -77-84 -3A = -3 3658 = -9-18-15-24 3B = 3 -77-84 = -2121-2412

Q: Simplify. Final answers should be written in standard form.   (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

A: The given expression is  (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

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: 8n +7 = 31 10 - 6v = -104

A: Let the given equation is 8n + 7 = 31 Subtract 7 from both sides 8n +7 - 7 = 31 - 7 8n = 24 Divide…

Q: 7m-7-6m-16=1+14m

A:

Q: 5 3 + s2-8 s2+ 3.

A:

Q: 3n+20=15

A: solve the given 3n+20=15

Q: a/a-6 = -2/a-1

A: Here we have to find the value of 'a'.

Q: 7- + 4 = %3D 8.

A: Given,         738+4

Q: 2x-4 15 2-X Mul Hiply and sinplit

A:

Q: 5n + 10 + 4 = 4n + 6

A: Since the given 5n + 10 + 4 = 4n + 6. we have to find the value of n.

Q: (-12)+7

A: To simplify any expression involving numbers we need to use the BODMAS rule which specifies the…

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.