jmm7186 jmm7186
  • 09-01-2023
  • Mathematics
contestada

4x+5y=-7
-5x-3y=-1

I need help with this question since im not smart

Respuesta :

Otras preguntas

how and why was he able to get help from some of the indigenous peoples?
A cord is cut into two pieces of different lengths. The sum of the two lengths is 6 centimeters, and the difference between the two lengths is 4 centimeters. Fi
answer please.......​
1. Let D(t) represent the amount of drug in a patient (measured in grams) at time t (measured in hour). The initial amount of drug is 90 grams. After 2 hours th
The girls agree that x represents the number of people working and y represents the number of trees planted. Kelly wrote the equation y = one-fourth x, and Gret
The table below gives the numbers of protons, electrons, and neutrons in four atoms. Atom Number of protons Number of neutrons Number of electrons 1 19 19 18 12
Who is the “Amazon”? What type of historical knowledge does she represent? In the daughter of time by josephine Tey
Find the slope of each pair of points using the slope equation. Show work on calculating the slope using the slope equation form: two points , real world exampl
A nonzero net force acts on a moving ball, and the ball comes to a stop. Which statement is correct about the relationship between the net force and the ball's
8.) Why would a road system have helped Rome militarily? How would a road system have encouraged economic activity?