pondwater pondwater

04-06-2014
Mathematics

contestada

Solve the equation: -5/4n = 40

My answer choices are: A: n = -50, B: n = -32, C: n = 32, D: n = 50

Respuesta :

04-06-2014

[tex]- \frac{5}{4}n = 40\ \ / \cdot(-\frac{ 4}{5}) \\ \\- \frac{5}{4}\cdot(- \frac{4}{5})n = 40\cdot (-\frac{4}{5})\\ \\ n = 8\cdot (-4) \\ \\n=-32\\ \\ Answer: \ B: \ \ n = -32[/tex]

Answer Link

Otras preguntas

A handwashing sink must be properly stocked and available so food workers may wash their hands. What must be at a handwashing sink?

Simplify the given expression below: (−3 + 2i) ⋅ (2 + i)

How did donald trump become a multi billionaire?

Specifically in which organelle does photosynthesis happen?

According to the given information, quadrilateral RECT is a rectangle. By the definition of a rectangle, all four angles measure 90°. Segment ER is parallel to

why is the probability of an earthquake so high in parkfield

A television normally costs $1,420. Due to a store sale, the television is now $1,022.40. What was the percentage taken off the television? ( Please show me the

Define the Tripartite Pact and explain its significance.

staring into the ring of candles - proud that the number of his years finally made a ring, all around the cake - Luke suddenly remembered another cake, another

Which of the following is not a goal of the Seafood Watch program? a. to promote sustainable fishing b. to identify unsustainable sources of fish c. to increase