immanuelgonzales immanuelgonzales

09-10-2020
Mathematics

contestada

Solve the system by substitution.
9x +y = 21
-2-3=y

Respuesta :

jbuenr3987 jbuenr3987

09-10-2020

Answer:

m = -9

y = -5

hope this helps!

Answer Link

Otras preguntas

Discuss the challenges and limitations of applying ethical theories in real-world scenarios, such as conflicting values, cultural differences, and uncertainty a

Jim's sock drawer has two pairs of black socks, three pairs of white, one pair of green, and two pairs of gray. One evening he randomly picks three socks assumi

lei, ie₂, ie₂ of an element are 10eV, 15eV, 45eV 10. respectively, the most stable oxidation state of the element is?

Would the margin of error for 90% confindence be larger or smaller? Verify your answer.

Tamara, a school counselor, suspects a 5-year-old student may have Autism Spectrum Disorder. She decides to use the Adaptive Behavior Assessment (ABAS-3) to for

If 41.00 mL of 0.0989M sodium hydroxide solution is needed to titrate the amount of acetic acid in a 5.00 mL sample of vinegar, what is the weight/weight percen

What is the limiting reactant when 1.54 mol of zag react with 2.89 mol of HNO3? What is the theoretical yield in gram of AgNO3

The time it takes an individual popcorn kernel to pop conforms to a normal distribution very closely. Assume that the mean time to popping is 165.0 seconds with

In order to use the Fundamental Theorem of Line Integrals, certain conditions must be met. To answer this question, you might want to review the theorem in the

Hoja de libro diario