Part A: We look at this equation, and we think, well 3 × 4 = 12 so when we look at the 11 ≤ 11 then we see that it will be true because you see that the 4x (4x3=12) minus the 1, so then it would be 11, so it is true because this symbol: ≤ means that it would be less than or equal to 11. But the other inequalities that happened in this problem was 4x − 1 < 11 and that is not true because 3 × 4 = 12, and then you have to minus one, and then you get 11 and then that symbol on their means that it is less than 11, and it would be equal so that is not correct/true.

dont think so

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation: