pandainu
pandainu
13-02-2016
Mathematics
contestada
what is y=-x-14 y=-8x
Respuesta :
Аноним
Аноним
13-02-2016
Substitute y in the first equation.
-8x = -x - 14
+x +x
-7x = -14
-7x/-7 = -14/-7
x = 2
Now solve for y.
y = -18(2)
y = -36
Answer: (2, -36) or y = -36 and x = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
CAN SOMEONE PLEASE HELP YOU WILL BE MARKED AS THE BRAINLIEST AND AWARDED LOTS OF POINTS AND 5 STARS WITH A THANKS
Read the scenario and select the equations that model the situation. Kim and Eduardo are selling fruit for a school fundraiser. Customers can buy small and larg
Matteo is following this recipe to make a cake. He wants to make four of these cakes. How much of each ingredient does he need? Recipe: Makes 1 cake 3 ounces
Which example from the text BEST represents an example of Personification? * A) “Brian went back into the shelter and studied the wall.” B) “He struck harder, a
Measuring Circles: End-of-Unit Assessment (B) 1. A circle has radius 40 cm. Which of these is closest to its area? A. 10,053 cm2 B. 5,026 cm? C. 251 cm2 D. 126
hewo everyone make sure that you stay hydrated and drink your water also make sure you eat today because you deserve it B) i hope you all have a good morning or
Which view would you need to use to make changes to the design theme for the entire presentation? • Handout master • Notes master • Normal • Slide master
Which statement is NOT true concerning the graphing of a linear system? You can only graph a system of linear equations with a graphing calculator. Systems of l
The grocery store is 20 miles away from where you live. You drive your car and it takes .5 hours to get there. What was your rate of speed?
The threat to the survival of which nation led the Allies to pursue a “Europe-first” strategy? Italy Poland the United States the Soviet Union
