hannah01moore hannah01moore

04-09-2016
Mathematics

contestada

What are the values of x and y?
2x+3y=15.5
x+y=6

Respuesta :

nexlout nexlout

04-09-2016

X is equal to 2.5
Y is equal to 3.5

Answer Link

Otras preguntas

which sentence contains a mixed compound subject? A) All of the toys were scattered across the floor. B) Leticia and her cousins spent the day at the lake. C) A

Which of these elements has the lowest melting point? (1) Li (3) K (2) Na (4) Rb

what is the purpose of the Sherman anti trust act?

what was the outcome of a siege

As emperor, Napoleon made all of the following changes except a) Strengthening the economy b) Limiting freedom of religion c) Instituting a new legal code d) A

explain how a grain of sand that wash up on a beach could end up some day as lava pouring from a volcano?

Which list of elements contains a metal, a metalloid, a nonmetal, and a noble gas? (1) Be, Si, Cl, Kr (3) K, Fe, B, F (2) C, N, Ne, Ar (4) Na, Zn, As, Sb

An atom of an element forms a 2+ ion. In which group on the Periodic Table could this element be located? (1) 1 (3) 13 (2) 2 (4) 17

Compared to a phosphorus atom, a P3– ion has (1) more electrons and a larger radius (2) more electrons and a smaller radius (3) fewer electrons and a larger rad

Which subatomic particles are located in the nucleus of an He-4 atom? (1) electrons and neutrons (2) electrons and protons (3) neutrons and protons (4) neutrons