madisonhoustonp5cndt madisonhoustonp5cndt

01-12-2019
Mathematics

contestada

Need help answering this question tysm! (Picture attached)

Need help answering this question tysm Picture attached class=

Respuesta :

vidalmari6p99qfk vidalmari6p99qfk

01-12-2019

Answer:

1 and 2 answers are correct

Step-by-step explanation:

2x-y= -8

x-y = -4

ADD BOTH (y is cancelled)

3x= -12

x= -4

-8+y=-8

y=0

-4-y = -4

Multiply all by -1

4+y=4

y=0

Answer Link

Otras preguntas

how many miles can you get on one tank of gas if your tank holds 18 gallons and you get 23 miles per gallon?

How many rolls can you make with 5 2/3 cups of flour?

a giraffe can run 32 miles per hour. what is this speed in feet per second

Millie has a box of 1 hundred cubes. She also has a bag of 70 cubes. How many trains of 10 cubes can she make?

What is a U.S. engineer's ride?

3/5x=52 is the answer 120 or 130

Explain what surface tension is.

can anyone help me with these: 65mm=?cm, 600cm=?m , 800cm=?m

what does como te llamas mean in Spanish?

Tell the value of the underlined digit 9,000,009 the first 9 is underlined