One times a number x, plus 2 times a number y, equals 9. Negative one times x minus 3 times y equals - 14. What are the numbers?

A. x = 7, y = 12

B. x = - 1, y = 5

C. x = 5, y = 1

D. x = - 11, y = 24

If a pair of standard dice are rolled, what is the probability that the sum will be less that 5? In a fraction

Five times the sum of a number and 6 is 48

A baseball was pitched at a speed of 75.2 miles per hour. a tennis ball was served at a speed 1.5 times faster than this. how much faster was the speed of the tennis ball than the speed of the baseball?

The ratio of pink marbles to white marbles in Samara's bag is equal 1:5. What present of the bag contains pink marbles

Jack's baby sister crawled three and five tenths meters today. which number represents that distance?

If each cookie contains 3.7 grams of fat, how much fat will 5 cookies have?

How do i solve this equation Your friend's final bowling score is 105. Your final bowling score is 14 pins less than your friend's final score. a. Write and solve an equation to find your final score. Use xx to represent your final score.

The student is asked to solve the equation below and to justify her his step what if anything is the first mistake the student made 15/17y=-3

If a right triangle has side lengths of 16 34 and 30 which side would be the hypotenuse

Identify the polynomial. x3 - y3 + z