2. An ice-cream store has 20 flavours and three types of cones (waffle, sugar and plain) o) How many possible single-scoop ice-cream cones are possible? b) How many possible double-scoop ice-cream cones are possible?

Q: 8) 9y+3y-4z+2z.

A: The given problem :  9y+3y - 4z +2z

Q: 8) 31+x 20

A:

Q: c-f 0 0 and D- 10 10 10

A:

Q: Given A= 7 2 80 and B= - 2 3 find: a) A+B, b) A-B, c) 2A+5B

A: We need to find out the values as given.

Q: Find, if possible, (a) AB and (b) BA.

A:

Q: 2zdz (z²–4

A: We will use substitution to solve this

Q: what is ab? 12 and 35

A:

Q: 2.((7+8i)(4+7i))

A: Solution (7+i8)⁶(4+i7)⁶=((7+i8)²)³((4+i7)²)³ » (49-64+112i)³(16-49+56i)³ »(-15+112i)³(-33+56i)³ »

Q: 5 7n +9 9) 9.

A:

Q: A court clerk's job is to type court statements. During the recruitment process, a candidate clerk…

A: Let X be a random variable representing the number of typing error per page. In the given scenario,…

Q: 1 5) +1 5x 1 6) 6x 1 2.x '6x

A:

Q: Let 10 0 B: 0 0 1 01 0 then find B2, B, B, B³ and B to figure out the pattern for B". Then find:…

A:

Q: 5+2-5+p 13) 3. 3) 28

A: Given: The equation 53p+23=5+p2p, To determine: The value of p,

Q: a. x + 5x + 6

A: here the first question is  a) x2+5x+6 we have to write above expression as a product of two linear…

Q: ind AxB for A = {1,2} and B = {r,s, t} %3D

A:

Q: 4813 13

A:

Q: 12 189 :- 245 500

A:

Q: 32r+3 = 34)

A: Given- 32x+3=3x2 To find- The value of the variable x.

Q: What is the inverse of the function f(x) = log5(-x – 3) ?

A:

Q: 56 C-16)

A:

Q: Fっc 2) とそ て

A: Simplify the given integral as,…

Q: Vxy + xy = 7, y"

A:

Q: · 3 6) a+5 2 a-5

A: It Is given that ;3a+5=2a-5

Q: x2 - 2x+5

A: here we will evaluate given intigral,

Q: 1. (2ab)3 Ob) 2ab3 Oa) 8a3b3 O d) 6ab O ) 6a b3 Simplify:(x*Xx?) 2. O b) x6 O a) x5 O d) x1.5 O C) X

A:

Q: 4 x° y -3,-2 8) Simplify: -3

A: We have to simplify the given expression.

Q: Select the correct answer below: 0 (-6,-2) 0 (0,-2) (-18,-4) O (0,4) O(-6,-4) (-18.4) 200 Б 3

A: Here we have two vectora u and w . Need to perform indicated vector operation.

Q: а.) у 2 2х- 6

A:

Q: 1+x dr 1+ x?

A:

Q: Evalmate: 3/2 Cas 3x) dx

A:

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.