Seudónimo Seudónimo

12-11-2019
Mathematics

contestada

Alex was thinking of a number. Alex adds 13 to it, then doubles it and gets an answer of 84.5. What was the original number?

Respuesta :

Kimpertas Kimpertas

12-11-2019

Answer:

42.25

Step-by-step explanation:

just divied 84.5 to 2 and you'll get the answer

Answer Link

kylemiller007 kylemiller007

12-11-2019

29.25 then add 13 then double it

Answer Link

Otras preguntas

How is the famous artist and inventor, Leonardo da Vinci, linked to the castle Chambord?

(NEED HELP FAST!!!)In the new global economy, MOST financial decisions are made on the national level at the corporate level in global cities at the regional

Factor the following: y^2-3y-40 3x62+10x+3

4) A hypothetical bacterium swims among human intestinal contents until it finds a suitable location on the intestinal lining. It adheres to the intestinal lini

A car traveled 1010 miles at an average speed of 3030 miles per hour and then traveled the next 1010 miles at an average speed of 5050 miles per hour. What was

Which of Mendel’s laws or principles state that gametes carry one allele for each trait?

What were the effects of the Magna Carta on English government? Check all that apply. It limited the power of the king. D It gave the king's government more con

You watch a movie where a secret agent puts a small device on a telephone line so that they can listen to conversations between two other people. This is an exa

Calculate the circumference and area of this circle.

Joshua is trying to determine the equation of a quadratic function whose vertex is (-3,5) and passes through the point (-1,2). If he writes his final answer in