Solve the following proportion for x 13/7 = x/9

Evaluate (64/27) ^2/3

Your family goes to a restaurant and the bill for dinner comes to $62.00. (including tax). If you decide to leave a 15% tip, how much will the total bill come to?

Determine whether the sequence is arithmetic, geometric, or neither - 1, 4, - 7, 10

Find the Sum. 213,857 + 43,762

Explain why the arithmetic sequence: 1,14,27,40 contains many terms of the form 22222 ... 22222 etc where only digit two appears. How many 2's appear in the sequence? (The nth term rule is 13n-12)

Use prime factorization to find the GCF of 60 and 88

What is the vertex of this quadratic function? h (x) = - 5 (x + 7) 2 + 11 A. (7,11) B. (7,-11) C. (-7,-11) D. (-7,11)

What is the unit rate of 14lb for $2.99

What is the value of x/4y, when x = 16 and y = 2? a. 1/32 b. 2 c. 2/2 3 d. 4

Diana has a diamond necklace shaped like a parallelogram. The area of the diamond is 3.6 cm2 and the base is 3 mm. What is the height of the necklace