Rounded to three decimal places, what is the value or r for this set of data?

x=8,15,3,7,2,14,20

y=50,75,23,31,18,68,98

1) 0.870

2) 0.897

3) 0.978

4) 0.989

Vertical angles [2 (x+10) ] degrees and (3x-30) degrees, what is the value of x?

Which graph shows the solution to the system of linear inequalities? Y-4t<4 y

Find a ratio equal to radio give 90:18?

Geneva treated her parents to dinner at their favorite restaurant the bill was $74.25 Geneva wants to leave 16% of the total tip how much should be the tip

Find the domain of the function ... f (x) = 16x + 6

Describe three different ways animals get food

Yochanan walked from home to the bus stop at an average speed of 5 km/h. he immediately got on his bus and traveled at an average speed of 60 km/h until he got to school.

1. 1/6 as a decimal and percent 2. x - 3 ≥ - 1 3. 2x plus 3< 1 4. 3x plus 3 - x - 3

Determine the effect on the balance sheet after the following transaction. Place an x by decreases or increases and then fill in the amounts. You sell a product purchased for $750 for $1,500.

Seth has twice the number of games that Matt has. Seth has 80 how many games does Matt have?