gabby010402 gabby010402

01-03-2017
Mathematics

contestada

Its asks to solve each system by eliminating or substitution, and i dont know how to do it

Its asks to solve each system by eliminating or substitution and i dont know how to do it class=

Respuesta :

wolf1728 wolf1728

01-03-2017

There are 3 variables a,b and y.
You need 3 equations to solve for 3 variables.
You only have 2 equations listed.

Answer Link

Otras preguntas

Line d is parallel to line c in the figure below. Parallel lines d and c are intersected by lines q and p to form 2 triangles. At lines d and p, the angle is 2,

The comparative balance sheets and income statement for Bingky Barnes Inc. are as follows:

Identify and describe the main vegetation regions of Kenya and the world

Find the area of the following parallelogram:

Five angles of a hexagon measure 119, 129, 104, 139 and 95 degrees. What is the measure of the sixth angle?

Hell p please Directions: Explain where each part of the directional terms are located: A. Body planes 1. Sagittal 2. Mid-sagittal 3. Coronal/frontal 4. Transve

If tara invites 6 friends. And each friend should get 5 cookies but there are 12 cookies how many more cookies does tara need.

A. Their rates of change differ by 2. B. Their rates of change differ by 4. C. Function M has a greater rate of change than Function P. D. Function M and Functi

Just a few more, help??????????

Read the passage. Today’s teenagers are busy. Many juggle school, family, activities, and jobs. It might be difficult to find time for volunteer work. There are