B. Translate the following sentenceto inequalty. use y as the varriable to represent a number. represent a number.
1. The discount is not less than 100
2. The costs of the book is at most 300.00
3. His monthly income is at least 20,000.00
4. Twice the number is at least 80
5. Twice the measure of the acute angle is not more than 90 degrees

with solution plsss
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56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

step-by-step explanation:

se a cavasery6

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions