Destinyfongchoy Destinyfongchoy

04-01-2018
Mathematics

contestada

Tell whether the system has one solution, infinitely many solutions, or no solution.
15y=-10x+45
2x+3y+=9

Respuesta :

Аноним Аноним

04-01-2018

15y=-10x+45
2x+3y+=9

15y+10x=45 -
3y+ 2x=9 / x 5 =>
15y+10x=45
---------------------
0y + 0x = 0
x,y ∈ R
infinitely many solutions

Answer Link

Otras preguntas

Oxidation number of Mg3N2

Which action is required for effective communication

The Zip Right In convenience store recently upgraded its stores with new paint and lighting. The customer checkout system, however, was still slow and ineffici

Goodwill is generally defined as:Cost of the investment less the subsidiary's book value at the beginning of the year.Cost of the investment less the subsidiary

The ratio of boys to girls on a swim team is 4:3. The team has 35 members. How many of the members are girls

What are the reasons to 2. 3. and 4. ?

Which of these does NOT contain a structural protein? a. ligaments b. ovalbumin c. tendons d. muscles e. spider silk

20 ways to be honest

23. I am a member of the halide family with an choatomic number of 53.24. I am a transition metal with 30 electrons usefulin making paint.

When a scientist conducts an investigation, which of the following is the first thing he or she should do?