What is the area of a rectangle whose length is (5x + 2)cm and whose width is (3x + 1)cm?

Step-by-step explanation:

We are given that the length and width of a rectangle is given by:

And we want to find the area of the rectangle.

Recall that the area of a rectangle is given by:

Substitute:

Expand and simplify:

Hence, the area of the rectangle is:

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.