Enter a simplified expression to represent the situation.
Circle A has a radius of (x + 3) units. A larger circle, B, has a radius of (x + 7) units. Use the formula
A = 12 to enter an expression for the difference in the areas of the circles. Leave your answer in terms of
1. Then use 3.14 for it to approximate to the nearest whole number the difference in the areas when x =
17.
The expression for the difference in the areas of the circles is
square units.
When x = 17, the difference is approximately
square units.

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.