b. What is the probability that a shopper will use a smart phone to save money? The probability is (Round to four decimal places as needed)

Q: 7. 5(c+4)=D.

A: To find the value of C

Q: 220 350 (8x +11)0

A: A kite is a quadrilateral that has 2 pairs of equal adjacent sides. The angles where the adjacent…

Q: Solve for x. W x + 18 D x + 12 Y -X C X

A:

Q: 5 Consider the following equation. +0= a negative number a. Write a fraction that makes this…

A:

Q: AQRS ATUV.Solve for y and z. R 30 6. 35 2.

A: To determine the value of y and z.

Q: 3. 27 216 3. 3.

A:

Q: Show ALL steps to verify the following equations are equivalent. V = 2K m and K = V²m 2

A:

Q: Solve. Check for extraneous solutions. √4y+3-√3y+6=0

A: The equation is given by 4y+3-3y+6 = 0 To evaluate: The solution of the equation.

Q: The diagram below shows the dimensions of the pane of glass inside a circular window. 6 inches Which…

A: The circumference of a circle is  2·π·r where r is the radius of the circle.   Radius of the circle=…

Q: 2. Complete the square on the given expression. x² + 6x – 7 =

A:

Q: A public pool has a large area for playing and a section that is roped off for lane swimming, as…

A:

Q: |e3m dm Зт

A: Given: ∫ e3m dm To find: The value of the integral.

Q: 2) Find the value of each variable. 7√2 450 с a d b 30

A:

Q: 13-14.) 8 12 5

A: For value of x, we use cosine formula, Given , a=5, b=12 c=5 ∠A=x

Q: Solve for a. 7 V a

A:

Q: Solve for gb and gc. g(b, c) = (b - c) / (b + c)

A:

Q: Find the determinant of the t 5 2-9 17 0 0 8 0 0 0 5 5 0 0 0 -1

A: (i) Given,                          52-9700800055000-1

Q: Find mZJ . 13x + 6 (14x + 2 B

A:

Q: The three squares below join together to form a right triangle. The area and the perimeter for two…

A: observe the figure

Q: 2. Find the MZRSA. AR 2x + 15 is 3x -15 M

A:

Q: et U = {1, 2, 3, ..., 10}, A = {1,2,3, 4, 5}, B = {2, 4, 6, 8, 10}, and C = {2,4, 6, 8, 10}.Solve 1.…

A:

Q: Solve for . A 5 B E X 20 D

A:

Q: K A rug is to fit in a room so that a border of even width is left on all four sides. If the room is…

A:

Q: Ni dr A +1 B 2 C) D E) None

A:

Q: 2) 4x+2 4x 8

A: from property of circle we know (4x+2)(8)=(9)(4x)

Q: 18 24 27

A: The length of OD=27. The length of AO=18. The length of BO=24. The objective is to find the length…

Q: (2yx³)~³ (-3yx²)-2 -3

A: Concept - (abc)^n = (a^n)(b^n)(c^n)

Q: Ci+ Cz = WE I ea al -al WEI Cze pe

A: We have to find the value of c1 and c2.

Q: A F 4 -B 3

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.