Find the solution of - x+5y=-18 5x-9y=10

58.60 for 5lbs what's the unit per lb

Leann has a cylindrical water tank in her backyard that has a diameter of 3 meters and a height of 2 meters. What is the capacity of the water tank?

You are going to meet a friend at the airport. Your experience tells you that the plane is late 70% of the time when it rains, but is late only 20% of the time when it does not rain. What is the probability that the plane will be late?

Ones week, 72 people got aspeeding ticket. Next week only 36 people got a speeding ticket. What is the percent of change in speeding tickets?

Candy had 23 red ballons. Greg has 2 times as many ballons as candy write an equation with a variable to represent the number of ballons candy has.

Identify the two statements that contradict each other: A) Line FA || Line AC B) Line FA and AC are skew C) Line Fa and AC do not intersect

The difference of 9 times a number and 2 is 67. Which equation below can be used to find the unknown number?

We need to substitute these problem you can take first one to understand

Which of the following situations can be represented by the absolute value of 10? Check all that apply. The temperature is 10 degrees below zero. Express this as an integer. Determine the size of Harold's debt if he owes $10.

What is the median for this set of data 37 14 22 45 57 58 61 A) 41 B) 45 C) 46 D) 58