Which graph represents the system 3x + 5y ≤ 9 and 2x + y ≥ 5?

Answer with Step-by-step explanation:

we are given system of inequalities:

3x + 5y ≤ 9 and

2x + y ≥ 5

We have to determine the graph of the above system

In Second and third graph point (0,6) lies in shaded region

Putting (0,6) in 3x + 5y ≤ 9

3×0+5×6≤9

⇒ 30≤9 which is incorrect

Hence, second and third are not its graph

In fourth graph (0,3) lies in shaded region

Putting (0,3) in 3x + 5y ≤ 9

3×0+5×3≤9

⇒ 15≤9 which is incorrect

Hence, fourth is not its graph

Hence, the only option we are left is graph first

Hence, first graph is the correct representation of 3x + 5y ≤ 9 and

2x + y ≥ 5

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.