Jazlinmoreno5683
Jazlinmoreno5683
06-02-2019
Mathematics
contestada
Ok can someone help me now
Respuesta :
meredith48034
meredith48034
06-02-2019
8x - 11y =78
2x - 2y = 12
8x - 11y = 78
-8x +8y = -48
-3y = 30
y= -10
2x + 20= 12
2x= -8
x= -4
(-4, -10)
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
What is 6.9 times 100
A machine can produce 248 bolts in one hour. Write an expression to describe the number of bolts produced in n hours.
The solar panels on the Jordan's home generate electricity. During the month of August, the Jordan family used 570 kilowatt hours of electricity. If their elec
Rosa is thinking of a number between 9.04 and 9.15 that has a 6 in the hundredths place what is the number? Explain
used to deliver acids and bases in a titration a. calorimeter b. Geiger counter c. Burette d. Funnel e. Bunsen burner
What is the approximate mass of a proton?(1) 1 u (2) 0.0005 u (3) 1 g(4) 0.0005 g
A graph Includes the ordered pair (2,4). Write two different rules A graph Includes the ordered pair (2,4). Write two different rules that would be possible for
how many bricks 3.75 in. Wide × 8 in. Long are required to cover a patio 13 ft. 6 in. Wide by 18 ft 9 in. Long ? Step 1. First, find the total width & lengt
Three workers arrive at work 15 minutes late, at a cost of $11/hour how will it cost company?
what is .31 as a fraction
