brysonsims brysonsims

03-01-2019
Mathematics

contestada

how many solutions are there in x + 2 y = 5 and 2 x − 2 y = 4 ?

Respuesta :

offguard offguard

04-01-2019

Adding the two equations, you get that 3x=9, so x=3. Since there is only one value of x, there is only one solution.

Answer Link

Otras preguntas

Read the sentence. The waiter placated the angry customer by taking his meal off the bill and bringing him a free dessert. What does placated mean?

Huntington's disease is a genetic disorder that can result in memory loss and abnormal body movements. huntington's disease results from a defective gene (h) th

I'm struggling is the answer b or d?

Find the area of a rectangle where 1 = 5 inches and w = 4 inches

1. how do glaciers weather rocks ? 2. how does water weather rocks? 3. how can plants weather rocks? 4. how does ice weather rocks?

Which of the following represents a parasitic relationship? tick on a dog lion eating a zebra bees pollinating flowers two frogs mating

A line on a graph shows a proportional relationship between the hours worked, x, and the total pay y. Two points on the graph are located at (6, 58.50)(6, 58.50

Who commanded the U.S. troops during the Mexican-American war? 15 points

what are 3 types of cells that mitosis will occur in

does it make sense that sin(-0)= -sin0