. Ivan’s father is twice as old as Ivan. In 15 years, Ivan will be two-thirds as old as his father. How old is Ivan’s father? A. 25 B. 30 C. 35 D. 40 2.What is the solution of the equation 2x + 8 - 4 = -2? A. x = -1 B. x = -2 C. x = -3 D. x = -4

. Ivan’s father is twice as old as Ivan. In 15 years, Ivan will be two-thirds as old as his father. How old is Ivan’s father? A. 25 B. 30 C. 35 D. 40 2.What is the solution of the equation 2x + 8 - 4 = -2? A. x = -1 B. x = -2 C. x = -3 D. x = -4

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter9: Systems Of Linear Equations

Section9.3: Solving Problems With Two Variables

Problem 16P

See similar textbooks

Related questions

Q: Heres is a student's solution for determining the remainder when x3-4x2 +6x -2 is divided by x+2. Id...

Q: Suppose an object is dropped from a height ho above the ground. Then its height after t seconds is g...

Q: Horizontal lines run parallel to the y-axis. O True O False

A: Horizontal lines are the lines that are parallel to X-axis and Vertical lines are the lines that are...

Q: Check whether the given value is a solution to the equation. a. 4n - 3 = -2n +9 n= 2 10 b. 9m – 19 =...

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

Q: 4. What do you call to a statement that is neither true nor false? A. Logic 5. This is the building ...

A: We can answer all the three subparts as per the concept of logic

Q: Divide: (-4x2 + 22x + 12). (x-6) 1. A. 4x+ 6 B. 4x-48 С. -4x + 12 D. -4x-2

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as th...

Q: hich of the following expressions can be set equal to 2.74x -79 to form an equation that has no solu...

A: To find which of the following expressions can be set equal to 2.74x -79 to form an equation that ha...

Q: Classify the number as a member of one of the following sets: the rational numbers, the integers, th...

Q: Graph the line with slope 1 passing through the point (1, -4). 10

A: NOTE: Refresh your page if you can't see any equations. . the given slope is and the given point i...

Q: Evaluate the expression. P(11,6)

Q: What is the recursive formula for finding the nth term of the given geometric sequence?

A: Given query is to find the formula for nth term.

Q: A change to the y-intercept moves the line up or down in the coordinate system. O True O False

A: Given query is to find the statement is true or false.

Q: Charlotte is making 6 pounds of trail mix using raisins and 3 different types of nuts. The table sho...

Q: In paper, graph the solution of the system of inequalities below. Then, find the corner points of th...

A: This question is based on linear inequility and their solution. By drawing the inequilities we found...

Q: DA

Q: Chris shaded a graph to show the possible outcomes of the project he's work on. Which point will fal...

Q: In this activity, you were given the opportunity to sketch the graph of polynomial functions. Sketch...

A: Since this is a multiple subpart question, according to the Bartleby answering rule, only first thre...

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 li...

Q: A boat is worth $10,000 when it is 5 years old and $4,000 when it is 8 years old. What was the initi...

A: NOTE: Refresh your page if you can't see any equations. . x=number of years y=value of the boat from...

Q: Graph the system of inequalities. Name the coordinates of the vertices of the feasible function. Fin...

Q: (d) (1 4 5)(1 2 3 5)(1 3)

A: Find the product of disjoint cycles

Q: y=7x2+9x+4 What is the vertex?

Q: MGF 1107 Explorations in Mathematics - Section 4317 (15 weeks) E Homework: Homework chapter 8.5 a. U...

Q: Find the center and the radius of the following. (COMPLETE SOLUTION) 1. x² + y² – 16x + 8y +31 = 0 2...

A: (x-h)2+(y-k)2 =r2 where h,k are center and r is the radius of the circle.

Q: when P(x) is divided by x2+3. The quotient is x2- 2 and the remainder is -5 find P(x).

Q: Construct two equations with slopes of opposite signs, but both have the y-intercept of coordinate p...

Q: A company claims that their new bottle holds 25% more laundry soap. If their original container held...

Q: Card 1 Card 2 16 17 18 19 20 21 22 23 4 6 7 12 13 14 15 24 25 26 27 28 29 30 31 20 21 22 23 28 29 30...

A: solution:

Q: a. Use the appropriate formula to determine the periodic deposit. b. How much of the financial goal ...

Q: 2. It costs Ben Php 10.00 to make a picture frame and Php 15.00 to make a candle holder. Production ...

A: 2)

Q: 1. Marie had 20 Christmas balls to decorate her Christmas tree. During weekends she buys additional ...

A: 1. Marie had 20 Christmas balls to decorate her Christmas tree. During weekends she buys additional ...

Q: Question 16 Calculate: Record the quotient/answer as a simplified mixed number.

Q: e following ordered pairs model a linear function rule. (-2, -4) (-1, -2) (0, 0) (1, 2) (2, 4) Which...

A: Given: The following ordered pairs model a linear function rule. (-2, -4) (-1, -2) (0, 0) (1, 2) (2,...

Q: What is the quotient in simplest form? State any restrictions on the variable. z^2−4/z-3 ÷ z+2/z^2+...

Q: Use the situation to choose the correct answers. Complete Steps 1-2 in order. O Q 2. Step 1: Determi...

A: The value of a business is represented as, x(years) 0 1 2 3 y($) 20,000 26,000 33,800 43,940

Q: 26 |神m 2. * Home- Hobbs Municipal Scho x T-BirdWeb Portal Single Sign-C x A NMJC | T-BirdWeb Portal ...

Q: Find the y-intercept: 2x + y = 2. O b = -1 O b = 2 O b = -2 O b = 2x

Q: In order to use the point-slope form of the equation of a line, we need to know the slope and y-inte...

A: General equation of a line in the point slope form y=mx+c Here m is the slope of the line and c is ...

Q: For the following exercises, find the domain of each function using interval notation. 10. f(x) = V4...

A: 10. f(x)=4-3x15. f(x)=3x+14x+216. f(x)=x+4x-4 Given that: NOTE: As per our answering guidel...

Q: Find the 7th term for the sequence 1,15, 29, 43, .. Enter the correct value in the box,

A: topic - arithmetic sequence

Q: What is the equation of a line (in slope-intercept form) with a slope of -11 and a y-intercept of 11...

Q: 2. Evaluate this expression or d= 2 and e = -3.. 4d2-5e +2d 3. Simplify: -5y-(3y-4x)- 3x.

A: 3. Given that = -5y-(3y-4x) -3x = -5y-3y-4x-3x = -8y-7x.

Q: Give a model (such as areas) for illustrating the commutative law for multiplication.

A: Give a model (such as areas) for illustrating the commutative law for multiplication.

Q: Mei Mei is going to an amusement park. The price of admission into the park is $20. and once she is ...

A: Mei Mei is going to an amusement park.The price of admission into the park is $20,and once she is in...

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard f...

Q: The graph f(x)=x2 is shown below. Let g(x)=1/2f(x). Draw the graph of g(x) and write its formula bel...

Q: 18. х1 — 3х2 + 6.x4 = 0 Хз + 9х4 — 0

Q: a. Use the appropriate formula to find the value of the annuity. b. Find the interest. Periodic Depo...

Q: Determine the smallest integer value of xx in the solution of 3x-10>-4

A: 3x-10>-4

Q: = x² – 4, on a piece of paper. Then answer the following Draw a sketch of the graph of the equation ...

A: We will solve the problem.

Question

100%

1. Ivan’s father is twice as old as Ivan. In 15 years, Ivan will be two-thirds as old as his father. How old is Ivan’s father?
A. 25
B. 30
C. 35
D. 40

2.What is the solution of the equation 2x + 8 - 4 = -2?
A. x = -1
B. x = -2
C. x = -3
D. x = -4

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Find the exact solution for 5e3x4=6. If there isno solution, write no solution.
Solve: 0.14h+0.12=0.35h2.4 .
Last year, at Haven's Pond Car Dealership, for a particular model of BMW, Jeep, and Toyota, one could purchase all three cars for a total of $140,000. This year, due to inflation, the same cars would cost $151,830. The cost of the BMW increased by 8%, the Jeep by 5%, and the Toyota by 12%. If the price of last year's Jeep was $7,000 less than the price of last year's BMW, what was the price of each of the three cars last year?
Two machines are used to produce the same product. One machine has a capability of producing 750 pieces per 8-hour shift. It is operating at 80% of its capability. The second machine has a capability of producing 900 pieces per 8-hour shift. It is operating at 75% of its capability. Find the total number of pieces produced per hour with both machines operating. Round the answer to the nearest whole piece.