1-Emily was given the following equation to solve. Is her solution correct? Explain why or why not. 5(x−2)=x+65(x−2)=x+6 5x−2=x+65x−2=x+6 5x=x+45x=x+4 4x=44x=4 x=1   2-Write 3.1415×1063.1415×106 in standard notation.

Q: 17. Simplify the expression. 2x+23z+11 I+5 10z2+19x+7 572 +32x+35

A: Definition used -             Simplification of rational expression -             A rational…

Q: Find the solution of 7у (8 — у), у(0) — 24. (Express numbers in exact form. Use symbolic notation…

A:

Q: Add the same expression to each side of the equation to leave the term that includes the variable by…

A: Given query is to find the value of b.

Q: 10(10k-14)-6(2+4K) after simplifying, what number is multiplied by k?

A: =10(10k-14)-6(2+4K) open all the bracket =100k-140-12-24k =76k-152

Q: How are the 3s in the below numbers different? A. 378.956 B. 3.789.561 How are the 4s in the below…

A: Solve the following by the method shown below.

Q: 5. Name the property of real numbers illustrated by the equation. 5+(WTS 6)- (5- JI5 + 6 O…

A: To name the property of real numbers illustrated by the equation5+15+6=5+15+6

Q: Select all the possible steps that can be used to simplify the expression X. 12-4 6- 1843i (E^)-…

A: It is simplification.

Q: 3 Select the three expressions that are equivalent to -2 (4- 3z) + (5x 2).

A:

Q: A В C 1 4 2 12 7 6. 14 2. 3.

A: The multiplication between a multiplicand and a multiplier is usually denoted using the dot symbol·,…

Q: Find the quotient. Write the answer in standard form. 5+41 3+61

A: answer is in next step

Q: 14. Carmen says that it's easy to multiply even numbers by 5 because you just take half of the…

A: Carmen says that multiply even numbers by 5 is half of the number and put a zero on the end.

Q: ) First, rewrite the expression by combining like termns. 21r 7 9r- 8- 2r

A:

Q: Given 10z2 + 3z-1 Which terms are missing in the box? 102 -1 O 5x and -2.x 5x and 2.x O 3r and =r O…

A:

Q: 10. Simplify. Write your answer in standard form. * (2a² + 5a + 3) – (a² – 3a – 4)

A: Given equation is ( 2a² + 5a + 3 ) - ( a² - 3a - 4 )

Q: solve each problem and write the answer in standard form. 5-0.2=_______tenth(s)…

A:

Q: 9. Here is Marco's method for calculating 38 X 60: boislene 4 times 6 is 24, so 40 times 60 is 2400.…

A:

Q: Determine whether the below given  statement makes sense or does not make sense, and explain your…

A: Given: 3x+15=14 To determine: "The given equation can be solved more easily by multiplying both…

Q: Let u=lnx and v=lny. Write the given expression in terms of u and v: ln times the square root of x…

A: you can clearly understand if you follow the below solution

Q: 36. In the expression x+2>13, which of the following could be the value of x?

A:

Q: cothxdx =? A) 00 B) -0- G) In) 2e D) In 2e ) – 1 E) In-1| 2e

A: To integrate the function coth(x) from x = 0 to 1

Q: Find the value of x. (3x - 14) 2x + 10)° OS 04 O24 020

A: To find the value of x.

Q: Simplify. ab +a2+62-7ab +5a2+20 The simplified expression is

A: simplying  the expression will give an decreasing order of power.

Q: Consider the algebraic expression −4x^5+3x^4−x/21-22x+9 How many terms are there? _______…

A:

Q: |A student doesn't remember the answer to 6 x 8. Explain how a student can use the subdivided 6 by 8…

A: To find the answer

Q: Solve : 33+8 = 92+8 x = -8 x = 24 x = 0 x = -24 O x = 16

A: Consider  33x+8=92x+8

Q: 18. The expression (2x + 5) (x - 4) is equal to which of the following expressions? .2. (A)2x+ 3x…

A: The given expression is-  (2x + 5)(x - 4)

Q: 8. Use the exponent laws to prove ea equivalent to ab3 -2 6a²b4 a-2b-6 a) 6-2a-4b-8 a²b? b) 6-2 c)…

A:

Q: 1. Which expression is equivalent to h +9h – 1](-4h + 3)? А. 4h -33h +31h- 3 3. B. 4h +39h -23h- 3…

A:

Q: finding solution to x3-5x2=-6x.

A:

Q: What value for x makes the numerator equal to zero? X-3/-3x^2-5x+4 X=____________

A: Given equation is, (X-3)/(-3x^2-5x+4) => the numerator is (X-3) and

Q: 7. Simplify. Write the answer in standard form. 2x(-2х- 3) -4x 3 -4x - 6x O B x² - 3 -4x – 6 | O D

A: We will simplify the given expression.

Q: 2) A bullet is fired straight up from a BB gun with initial velocity 1120 feet per second at an…

A:

Q: -3 -2 6. Determine the definiteness of -1

A:

Q: AABC-AIJH A, 36n Oin B' 31.5n 32n H /8n

A: we know that if two triangles are ~ then their corresponding sides are in same ratio. for part A see…

Q: simplify by removing the inner parentheses first and working outward. -(3n2 - 2n + 4) - [2n2 - (n2 +…

A: We have to simplify the given expression: -3n2-2n+4-2n2-n2+n+3 Removing the inner parentheses, we…

Q: Solve the equation for x. In x- In x2 + In 5 = 0 X = (Simplify your answer.)

A:

Q: 5) Find the apporoximate value of the number3/122

A: We have to use Linear Approximation here.

Q: Write the answer in scientific notation (6.1 * 105)(4 * 10-9) ?

A:

Q: 290-198   thank you very important that you can do the work on my own for dinner at my house…

A:

Q: Solve 84 = 3v2 , where v is a real number. Round your answer to the nearest hundredth.  if there is…

A: Here we need to solve Quadratic equation

Q: Divide and simplify. 4nº – 28nº + 16n? 6-28n° - 4n4 4n -28n5+ 16n2 n4 - 7n3 +4 (Simplify your…

A: Divide and simplify

Q: Solve for a in the expression 81e-2 In (9) ea e-2a II

A: We have to solve given equation for alpha  Means we have to find value of alpha-

Q: A cyclist rides her bike at a speed of 30 kilometers per hour. What is this speed in miles per hour?…

A: We have to find

Q: Solve for a in the expression 81e-2 In (9) e-2a

A: By cross multiply,

Q: 1.solve it by using mathematical formula 106*106-94*95%20=?  2.99,387,911,101,390,111 subtract -3…

A: 1. Given, 106×106-94×95%20 To find the value of the expression.

Q: AKite  is flying on a sting of 19m which mak an angle of 38 degrees  on the horizontal the sting is…

A: Given: The height of the kite= 19 m The angle with horizontal θ=38 degrees To find : The height of…

Q: 8.3i - first step. Write your answer in 5. j=3 second step. Write your answer in 6. final answer.…

A: We need to solve summation problem.

Q: Integer (- 3.1428) =? Select one: O a. -1 b. +3 C. -3 Od. + 3.1428

A:

Q: olve 96=y2 +6, where y is a real number round your answer to the nearest hundredth. If there is more…

A: Solve 96=y2 +6, where y is a real number round your answer to the nearest hundredth. If there is…

Q: Solve the following: (-9-11)/(-4) -72+ (11 x 22)

A:

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.