Evaluate 2a-5b-3a for a=-2 and b=5

a. - 23

b. 27

c.-35

d-15

A 6 pack of soda given to 4 people

4.67,4.98,4.34 minutes what is the standard deviation for these three songs

A rock is thrown upward from a bridge that is 43 feet above a road. The rock reaches its maximum height above the road 0.91 seconds after it is thrown and contacts the road 3.06 seconds after it was thrown.

How many angles does a nonagon game?

A+b = 30 a:b is equivalent to 2:3. What is a& b

Which states the following expression: (2 x 3) + (2 x 9) A) the product of two and three and nine B) the sum of two and three and two and nine C) the total of two times three and two times nine D) the product of two times three and two times nine

Write an expression with a value of 12 It should contain four numbers and two different operations

A farm supply store carries 50-lb bags of both grain pellets and grain mash for pig feed. It can store 600 bags of pig feed. At least twice as many of its customers prefer the mash to the pellets. The store buys the pellets for $3.

Solve for k. 2.5 (4k+2) = 12k

Order the fraction from least to greatest. 2/3, 4/9, 5/6, 7/12