Classify each system of equations as having a single solution, no solution, or infinite solutions. y = 5 − 2x

4x + 2y = 10

x = 26 − 3y

2x + 6y = 22

5x + 4y = 6

10x − 2y = 7

x + 2y = 3

4x + 8y = 15

3x + 4y = 17

-6x = 10y − 39

x + 5y = 24

5x = 12 − y

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get

the answer is 9 because the question is telling how much it be together.