2 years ago

Pllssss helpppppp plsssssssss

Mathematics

1 answer:

mylen [45]2 years ago

3 0

the total cost of order c is 30

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-2x + y = 6 <br> -2x + y = -1<br> Plz help with this problem<br> Elimination

vladimir1956 [14]

The answer is no solution

Step-by-step explanation:

The equation is $-2x+y=6$ and $-2x+y=-1$

Subtracting these two equations, we get,

$-2x+y=6\\-2x+y=-1\\-------\\0=7$

Thus, $0=7$ is not possible.

Hence, the system of equations have no solutions.

5 0

3 years ago

your sister can get $30 per day for selling clothes at the market. but she has to pay $60 at first for renting a stand. you can

vova2212 [387]

Answer: after 3 days

Step-by-step explanation: Step-by-step explanation: The sister has to pay rent which is $60 which means she has negative $30 in three days the sister would have earned $60 and in 3 days the brother would have earned $60

3 0

3 years ago

Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 20,10,5

Contact [7]

Answer:

arithmetic, divide by 2

Step-by-step explanation:

7 0

2 years ago

Randy hung a total of 900 feet of Christmas lights on the exterior of his house this past holiday season. If 1 foot equals 30.48

motikmotik

I’m trying to work it out right now but either way search it up it might come out

7 0

2 years ago

What is 3 x 3 1/4 x 3 3/4

likoan [24]

Answer:36.5625

Step-by-step explanation:

Hope this helped!

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4 0

3 years ago