1 4. 6 8. = 10 = 11 E 12 Let x represent the unknown number. Write an equation that represents the given statement. Then find the value of the unknown number. Two times the sum of a number and 5 equals 6 more than the number. Find the number

Q: 15) 15 19

A: We need to find the value of x.

Q: Which statement about the equation a + 1, 400 = 2, 100 is true? O The value x = 1.5 makes the…

A: Equation is given by x+1,400=2,100

Q: O Which equation is equivalent to 2 In(x+ 1) = 10 ? A) x = e2 - 10 C) x = e5-1 B) x = e10 + 1 D) x =…

A: Logarithm is inverse of exponentiations. A logarithm is easy method to express large number and to…

Q: 10. Solve the equation or formula for the indicated variable. = 21'w, for w 21 a 21 13 2a Ow=-2 3 a

A: See the details solution in below

Q: 13. Solve. Simplify your answer if applicable. 2 2(x-4) ´ = 50 %3D

A: To solve the given equation

Q: 2 1/2 hours for 8 games is equivalent to how many hours for 1 game? What is this as a rate? Your…

A:

Q: A. 1. Which of the following is a mathematical sentence? a. five less than y is 4 b. the sum of…

A: a) five less than y is 4 This is mathematical sentence . y-5=4   b) The sum of twice   This is not…

Q: Solve for the missing information. y If the answer is a whole number X = 60° 8/3 like 5 then input,…

A: We use Trigonometry ratios

Q: What value for x makes this equation true? 12 - 12 = 4 (x) A) 48 B) 3 C) 1 D) 0

A:

Q: 20. Quickest Route Jane is 2 mi offshore in a boat and wishes to reach a coastal village 6 mi down a…

A:

Q: What statement best describes the equation P=25(1.4)tP=25(1.4)t if t is measured in months?     A)…

A:

Q: 4. Which is the solution to the equation below? 9 n+3 A 3 C 12 B 6 D 27 5. Which equation has a…

A: We can answer all the three questions as below

Q: n 13 1 out of 1 points Meredith is 11 years older than her sister Lexie. However, "y" years ago,…

A: Topic:- algebra

Q: The perimeter of the triangle below is 42 units. x+5 x + 7 What is the value of x? Question 4 1 F…

A: (3).  The perimeter of triangle is the sum of all sides of the triangle.

Q: The weight of a baby (w) in grams changes with the gestational age in weeks. Give a sentence…

A: (a). w(30) = 1312. This shows that the weight of the baby at gestational age 30 weeks is 1312 grams.…

Q: 6. In the equation 3 64 what is the value of x? A. 64 В. 4 C. 64 D 8

A: Given an equation, we can take nth root of both the left and right-hand sides without changing the…

Q: 5. Which statement is true? A. The only two solutions to the equation r B. The only two solutions to…

A:

Q: Six times the reciprocal of a number is equal to 4 times the reciprocal of 2. Find the numbe

A: LET THE NUMBER BE X THEN RECIPROCAL OF THE NUMBER WILL BE 1/X RECIPROCAL OF 2= 1/2  FROM ABOVE…

Q: 3 The equation relating a person's weight (in kg) to shoe size is given below: weight = 2.2 × shoe…

A:

Q: 6/11 Correct variable. 1 A = h(b + c); solve for h 2 ( h =

A: Here rewrites this expression:  A= (1/2) h (b + c)

Q: 11. The length of a rectangle is 5 meters longer than its width and the area of the rectangle is 84…

A:

Q: 44. A group of four friends each mowed lawns after school and on the weekends for a month. The total…

A:

Q: Choose a quantity to be represented by the variables, then write a mathematical expression for each…

A: Given

Q: 15. Which one is NOT a correct interpretation of the equation above? As the number of shares of the…

A: The estimated regression equation for predicting price of the stock is  Where y price of the stock.…

Q: Solve for the unknown variable. Show your work. 2) en- 56 q) 2* = 10) 9(4.5) - 10 40

A:

Q: 4.) Ms. Green earns 60 points every time she shops at a grocery store. She needs a total of 2,580…

A: We need to draw tape diagram and solve it.

Q: Solve for the missing information. 45° If the answer is a X = whole number like 5 then input, C…

A: The figure of a right triangle is given by To evaluate : The values of x and y

Q: (4) Let M(v) be the gas mileage (in miles per gallon) of a car going at speed v (in miles per hour).…

A: a) M(30)=22 means:  For speed= 30 mph, milage is 30 miles/gallon That means: If the car is going at…

Q: Create equations to represent a relationship between quantities. Define appropriate quantities for…

A:

Q: During a radio contest $25 is added to the prize money each time a caller answers the contest…

A: Given that during a radio contest $25 is added to the prize money each time a caller answers the…

Q: 8. The formula s = brakes are applied which leave a skid mark of d feet. Find the speed of a vehicle…

A: For getting the value of speed, substitute the value of d in the given relation.

Q: Statins are used to keep cholesterol in check and are a top-selling drug in the U.S. (Numbers are…

A: Consider the equation  S−1.5x=5.3 Where S is the amount of sales S of stain in billions of dollars,…

Q: Select the equation that can be used to solve the following: The product of two consecutive integers…

A: If you like the solution then please give it a thumbs up... The Answer is:       Result :   n(n+1) =…

Q: 10. Solve each problem. Hint: Begin by defining the variables. Next, create 2 equations. Last,…

A:

Q: Solve for the missing information. 6 30 If the answer is a X = whole number y like 5 then input, 国回…

A:

Q: 9. Solve the equation 24 = 6(3)***, а. ха1.62 b. ха1.08 3x+2 c. x- -0.71 d. x-0.25

A: (9) Given,

Q: 3. At The Apple Pan, 4 burgers and 3 fries cost $26.50. 5 burgers and 5 fries cost $36.25. What is…

A:

Q: The equation 7.96 2 5=c gives the cost, c, of a 5-lb package of ground beef based on the cost of a…

A: The cost equation is given by c = 7.962·5 To evaluate: The true statement about the equation.

Q: 5.) Find the value of r that makes the following equation true = 4. Use a model to justify you - 10…

A:

Q: 5. Match each expression with the appropriate story problem. Solve each problem using a visual model…

A: see below the answer

Q: Solve the Equations Round your answers to the nearest hundredth if needed. k- 10 26 1) f+7 2) - 8 28…

A: we need to solve the given equations using algebraic operations.

Q: Write an equation for each of the relationships that are described below. Then solve the equation…

A:

Q: the value of x? 2х+7 3х-10 A. x= -17 B. 17 X = С. x = 15 D. x = 17

A:

Q: O Complete the following sentences about one-variable equations. a. You solve an equation and get 8x…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 5 Look at the equations below. Tell whether each equation = 214 O True False a. b. (50)3 = 53 OTrue…

A: We have given equations and we have to answer whether it is true or false. First we need to go…

Q: Write an equation for each of the relationships that are described below. Then solve the equation…

A:

Q: man is 4 years older than his wife and 5 times as old as his son. When the son was born, the age of…

A:

Q: Complete the equation describing how x and y are related. 3 4 1 -1 -3 -7 -9 y = [ ? ]x + [ ] Enter…

A:

Q: Solve for the missing information. y If the answer is a 45° X = В whole number 8/5 like 5 then…

A: To find x and y :use trigonometry ratios

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.