Is this chart proportional. Yes or No. Why?

(1,40), (2,50), (4,70), (7,80)

Using the quadratic formula to solve 5x = 6x2 - 3, what are the values of x? StartFraction 5 plus-or-minus 3 StartRoot 11 EndRoot Over 12 EndFraction StartFraction 5 plus-or-minus StartRoot 97 EndRoot Over 12 EndFraction StartFraction 5

Twin oaks soccer field is a rectangle. The longer side of the field is 108 yards long. What is the perimeter of the field

Jane paid $40 for an item she received a 20% discount. Janes friend says this means that the original price of the item was $48

Divide 3x2 + 4x - 4 by x + 2.

The table shows the number of grapes eaten over several minutes. X I Y 1 15 2 30 3 45 4 60 What is the rate of change for the function on the table?

A volleyball court is shaped like a rectangle. it has a width of x meters and a length of 2x meters which expression gives the area of the court in square meters

Brittany surveyed the 37 students in her math class on whether they liked jogging. Of the girls, 14 liked jogging and 8 did not. How many boys are in Brittany's class?

Write an equation Slope:0 Y-intercept:9

Jordan has 1/3 of a bar of chocolate. He gives equal amounts of the chocolate to his 5 friends. What fraction of a bar of chocolate does each friend get?

There are six read a yellow to blue and for green marbles in a black bag. What are the odds of reaching into the black bag and selecting a single yellow marble