2/3x - 1/2y = 3

1/2x + y = 5

Which of the following systems is equivalent to the given system?

A) 2x - y = 18 and x + 2y = 10

B) 4x - 3y = 18 and x + 2y = 10

C) 2x - 3y = 3 and x + 2y = 5

In the number 668 the 6 in the hundreds place is _ the value of the 6 in the tens place

Suppose that today (year 0) your car is worth $17,000. Each year your car loses 10% of its value, but at the end of each year you add customizations to your car which increase its value by $20. Write a recurrence relation to model this situation.

Find the missing term 3b^2 - = -9b^2

P: A square has 4 sides. q: A triangle has 5 sides. Determine the truth values of the statements

Which of the following measurements is the most accurate for a pellet with a mass of 3.25 grams? a. 3 grams b. 3.20 grams c. 3.27 grams d. 3.50 gram

2,722 rounded to the nearest thousand

What is 9xten to the power of 4

Solve the equation 4.3d+7.5=5.8d

What is 1.75 as a fraction

Penn buys 3 large sandwiches to serve at a party. Penn cuts the sandwich into 1/4 equal pieces to serve. Penn didn't get any of the sand-which Write an equation to represent the number of guests served if there were no leftovers.