pantoaleedheat pantoaleedheat

21-11-2016
Mathematics

contestada

Write two equations in standard form that are equivalent to the given equation.
1.5x+10y=15
2.-9x-12y=6
3.-2x+4y=-5

Respuesta :

nobillionaireNobley nobillionaireNobley

24-11-2016

1.) 5x + 10y = 15 => x + 2y = 3 => 3x + 6y = 9

2.) -9x - 12y = 6 => 9x + 12y = -6 => 3x + 4y = -2

3.) -2x + 4y = -5 => 2x - 4y = 5 => 4x - 8y = 10

Answer Link

Otras preguntas

Please help!! Why do you think so much time and effort has been put into teaching you to read and write? Why do you read and write on a regular basis?

Which of the following statements is true? Question 18 options: Nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do no

Which triangle is not labeled correctly

What is the three-dimensional shape of the molecule with this Lewis structure.H-Be-HA. BentB. LinearC. Tetrahedral D. Trigonal Plannar

Where is the Sahel located? A. near South Africa B. just south of the Sahara Desert C. in the western reaches of Sudan D. just off the coast of West Africa

The students in a class had the following scores on a test: 76, 79, 81, 83, 85, 86, 89, 91, 93 The teacher wants to make a box-and-whisker plot of these data. W

Mr. Fox's had is students identify the sex of each of their frog's while they performing their dissections. There were a total of 46 groups for which there we

please!!! help, urgent math problem!

A bald eagle's average speed is about 50 km/h. About how long would it take an eagle to fly 1 kilometer? A. 1 second B. 1 minute C. 1 hour D. 1 day

Holly, Maria and Johnny went to a fair over Spring Break. Holly paid $12.50 and went on one ride. Maria paid $15.00 and went on two rides. Johnny paid $20.00 an