How many solutions are to 2x - 5y=17 6x-15y=51

What is the definition of (B) ase in math?

List the steps in order to solve this multi-step equation

Suppose a triangle has sides a, b, and c, and that a2 + b2 < c2. Let be the measure of the angle opposite the side of length c. Which of the following must be true? Check all that apply. A. the triangle is not a right triangle. B.

Edina took advantage of a special offer that allowed her to rent a car for 4 days for a total of $144. If she had not taken the special offer, the car would have cost $8 more each day.

Solve this problem w+1½=3

Show me how to work the equation for 6*+20=-4

12. On a table there were 16 dimes and quarters. The value of the coins was $2.50. How many of each coin was there?

What is 54 ones times 10

Suppose you receive $100 for a graduation present, and you deposit it in a savings account. Then cach week thereafter, you add $5 to the account but no interest is earned.

The rules concerning the age a of a soccer player in a recreational league mandate that a player be 17 years of age or older. Which inequality BEST represents this situation? A. a > 17 B. a ≤ 17 C. a ≥ 17 D. a < 17