Shantae822 Shantae822

18-03-2014
Mathematics

Answered

145 300 610 1230
In the above sequence every term after the first is formed by multiplying by x and then adding y, where x and y are positive integers. What is the value of x + y?

Answer :

HannahN HannahN

19-03-2014

Multiplying by 2 and then adding 10 145*2=290+10=300
300*2=600+10=610
610*2=1220 + 10=1230
x=2 y=10
x+y=12

Answer Link

Other Questions

When 1.00 g of solid K was added to water, about 4610 J of energy were released. What is the enthalpy of the reaction?

Question 4The nourishing substances in food that provide energy and promote the growth and maintenance of the body are called:A. carbohydratesB. fatsC. nutrient

Which of the following ordered pairs satisfy the equation y = −3x−2? Check all that applyA. (-1,4)B. (4,-14)C. (-4,10)D. (-7,21)E. (6,-21)

How does Jamelle demonstrate appropriate behavior for participating in a formal discussion? Check all that apply.- He reviews the agenda for the group.- He came

Two people quit work and begin college at the same time. Their salary and education information is given in the table below.\begin{tabular}{|c|c|c|c|c|}\hline &

5.1. Make suggestions on how cyber-savvy campaigns could overcome public apathy to deal with human rights violations.

Select the correct answer.What is the root of the word "visibility"?A. vis B. sib C. bil D. lity

Read the sentence.The Albany Plan was the first step in determining how to establish a government that would [blank] the colonies.Which option correctly complet

You can use technology to manage specific health conditions, like diabetes.A. TrueB. False

Discuss 1 aspect of any project you have undertaken. Describe its scope, overall aim, and outcome.

Divide and express the result in standard form. 8/7-i

two thirds of what number equals 436

two trains leave stations 408 miles apart at the same time and travel toward eachother. one train travels at 95 miles per hour while the other travels at 75 mil

What is x^2+8x-5 in vertex form? Please explain.

Simplify. 26 + (–3) ∙ (–8) A. –184 B. –2 C. 2 D. 50

why did texans drive their cattle to towns in the midwest

how many peanuts will each person get if 3 people share 1/5 pound of peanuts equally write and solve a division equation to represent the problem

what does a 220 degree angle look like?

Cheryl has some oranges. She puts the oranges into p boxes of 3 oranges each and has 2 oranges left. Find the total number of oranges Cheryl has in terms of

What would be most useful to help make a simple compass a nonmetal bar,a round metal can,a small iron nail,or a Quartz needle