Ally needs 30 meters of wood to build a large wooden frame. She bought three different lengths of wood measuring 12.5, 11.43, and 7.244 meters.

Read each statement to determine if it is true or false.

Ally has, in total, 30.564 meters of wood to use for the frame. True Or False

After she builds the frame, Ally will have 1.154 meters of wood left. True Or False

Ally bought more wood than she needed in order to build the frame. True Or False

The total length of wood Ally bought is 1.154 meters less than the amount needed for the the frame. True Or False

step-by-step explanation: 2

the answer is:

mean: 6

mad: 2.14

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

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x