fcristian13 fcristian13

26-07-2022
Mathematics

contestada

What is the result of subtracting the second equation from the first?
- 2x + y = 0
-7x + 3y = 2

Respuesta :

Medunno13 Medunno13

30-07-2022

The result is [tex]5x-2y=-2[/tex].

Answer Link

Otras preguntas

At 27.00 °C a gas has a volume of 6.00 L. What will the volume be at 150.0°C?

hala can ride her bike 7 1/2 miles in an hour, How far will she ride in 3 hours? how fat will she ride in 1/3 of an hour?

Nicole randomly selects a red card from a standard deck of cards. what outcome is the complement of drawing a red card

During a nuclear reaction, mass is converted into(1) charge (2) energy (3) isomers (4) volume

What is the mass of a sample of iron if that sample lost 2300J of heat energy when it cooled from 80 oC to 30°C? The specific heat of iron is 0.449 J /g °C.

The process by which isogamous organisms exchange genetic information during fertilization is called _____. fragmentation conjugation meiosis oogamous

If you ride your bicycle down a straight road for 500 m then turn around and ride back, your distance is _ your displacement

In eukaryotic nuclei, DNA and proteins are packaged into organized cellular structures known as _______.

Which rock is composed of the mineral halite that formed when seawater evaporated? (1) limestone (3) rock gypsum (2) dolostone (4) rock salt

Which statement describes a chemical property of bromine? (1) Bromine is soluble in water. (2) Bromine has a reddish-brown color. (3) Bromine combines with alum