skatergurl skatergurl

03-01-2017
Mathematics

contestada

If 8x+8y=4 and 4x+2y=12,what is the value of x?

A.)-5

B.)-11/2

C.)5

D.)11/2

Respuesta :

lamochick lamochick

03-01-2017

The answer is D. 11/2 or 5.5. Would you like the working out?

Answer Link

kelsey31 kelsey31

03-01-2017

D.)11/2 is the answer

Answer Link

Otras preguntas

At standard pressure, hydrogen peroxide, H2O2, melts at -0.4°C. boils at 151°C, and is very soluble in water. A bottle of aqueous hydrogen peroxide, H2O(aq), p

For a given reaction, adding a catalyst increases the rate of the reaction by (1) providing an alternate reaction pathway that has a higher activation energy (2

Which sentence uses a verb that agrees with its subject? A. These peacocks has such lovely feathers B. That baby have the cutest smile in those photographs.

a glacier that covers a wide area is called a

Why did Athena like Odysseus so much?

18% of what number is 90? A. 50 B. 5 C. 16.2 D. 500

simplify Tangent^2(theta)/Sec(theta)+1

What is the 5th layer of the Earth

The sum of two consecutive even integers is -2. What are the two integers?

Choose the sentence that is correctly punctuated. (Points : 1) Alaska, our largest state, was once owned by Russia. Have you met Dianne my s