X is 3 less than y. The sum of 2x and 2y is 4

The Sports Store sells all tennis shoes for $129 per pair. On Saturday they sold 67 pairs. How much money did the store collect? Show your work.

Use the digits 5, 3, and 2 only once in each number. How many different 3-digit numbers can you make? A. 5 B. 12 C. 8 D. 10 E. 6

If LMNO is a rectangle, and m_MON = 30°, what is the value of x?

Implify the fraction 30/66

After taking 4 pieces of fruit out of a bag, 12 pieces of fruit remained. How many pieces of fruit were in the bag to start? O A. 12-4 = 1 O B. 9-4 = 12 O C. 12 + f = 4 OD. 12 + f = 4 O E. 4 + f = 12 O F. f + 4 = 12

Which of the following is the purpose of a confidence interval for the fitted (predicted value) from a regression model? A) To estimate the value of a future observation for a given value of x.

Write the answer in simplest form: 3/5 + 2/7 a. 31/35 b. 5/12 c. 1/7 d. 6/35

The expanded form of - 10 (6-b)

What is the prime factorization of 256

What do you notice about the graph when it passesthrougha root off even multiplicity