Martin and Paulina make an investment in shares with the same amount of money. Martin earned $8,000 and Paulina lost $6,000; so the amount left for Paulina is one third of what Martin got. Determine an algebraic expression that represents the situation posed.

Name: Solved: Martin and Paulina make an investment in shares with the same amount of money. Martin earned $8,000 and Paulina lost $6,000; so the amount left for Paulina is one third of what Martin got. Determine an algebraic expression that represents the situation posed. - MathMaster
Brand: MathMaster
Rating: 4.9 (250 reviews)

250

likes

1252 views

Answer to a math question Martin and Paulina make an investment in shares with the same amount of money. Martin earned $8,000 and Paulina lost $6,000; so the amount left for Paulina is one third of what Martin got. Determine an algebraic expression that represents the situation posed.

$Expert avatar$

Lurline

4.6

107 Answers

Sea la inversión inicial realizada tanto por Martín como por Paulina $ x $ dólares. - Martín gana $8,000, por lo que su monto total es $ x + 8,000 $. - Paulina pierde $6,000, por lo que su monto total es $ x - 6,000 $. Según el problema, la cantidad de Paulina es la tercera parte de la que tiene Martín, por lo que podemos escribir la siguiente ecuación: x - 6,000 = \frac{1}{3}(x + 8,000) Esta ecuación representa la situación descrita.

Frequently asked questions (FAQs)

Question: "Factor the expression 2x² + 8x - 6 using the distributive property."

Question: What is the value of f(x) = 3x^2 - 5x + 2 when x = 4?

Question: Simplify (3^4)^2 ÷ (3^2)^3.

New questions in Mathematics

Solution to the equation y'' - y' - 6y = 0

Exercise 4 - the line (AC) is perpendicular to the line (AB) - the line (EB) is perpendicular to the line (AB) - the lines (AE) and (BC) intersect at D - AC = 2.4 cm; BD = 2.5 cm: DC = 1.5 cm Determine the area of triangle ABE.

Using the integration by parts method, calculate the integral of [x².ln(1/x)]dx: x 4 /4 x³/6 x 4 /8 x³/3 x 4 /6

The equation of the circle that passes through (5,3) and is tangent to the abscissa axis at x=2 is a.(x-2)^2 (y 3)^2 = 9 b.(x-2)^2 (y-3)^2 = 9 c.(x-2)^2 (y-3)^2 = 4 d.(x-2)^2 (y 1)^2 = 4 e.(x-2)^2 (y-1)^2 = 4

Sean must chose a 6- digit PIN number for his online banking account.Each digit can be chosen from 0 to 9. How many different possible PIN numbers can sean chose.

If the midpoint of point A on the x=3 line and point B on the y=-2 line is C(-2,0), what is the sum of the ordinate of point A and the abscissa of point B?

41/39 - 1/38