If each side of a square is (7 + 3x) units. Which is the perimeter of the square?

1) What is the perimeter of the triangle shown in the drawing? It shows a triangle with 3 sides; One side = 2x Second side = 5x+1 Third side = x+8 Multiple choice: A = 7x+9 B = 8x+9 C = 8x^3+9 D = 10x^3+9

4358 to the nearest thousand

Event E is defined as the occurrence of one or more of two mutually exclusive events, E1 and E2-. How can you find the probability of E?

WILL MARK YOU ALPHA! What is the value of x in the equation 0.6x = 0.4 - 0.2x? 0.5 1 1.5 3

0.5 g is equivalent of what mg?

The size, S, of a tumor (in cubic millimeters) is given by S=2^t, where t is the number of months since the tumor was discovered. Give units with your answers.

Write the equation: Amy made $75 for 5 hours. At the same rate, how much would she make for 7 hours of work?

What is the coefficient of q in the sum of (2q - 3) and (-1q - r) ?

What's the slope of 4, 1 and - 9, 1

You write 5 1/2 pages of a report in 2 1/3 hours. what is the average number of pages you write per hour?