Julia wants to bring watermelon to the party. One serving of watermelon weigh about 150 grams. There will be 60 people at the picnic. How many kilograms of watermelon will Julia need to buy?

Subtract (9x-8) - (x+4)

suppose y varies directly with X, and Y = 22 when x = 8 what is the value of y when x = 10

Solve this system of linear equations. separate the x - and y - with a comma 2x=-78-20y -x=-51-20y

Amir and Marvin continue until they each flip a coin 200 times. How do you expect Amir's results and Marvin's results to compare? How will their results compare with expected results based on theoretical probability?

During a 12-hour period, the temperature dropped 48 degrees. How many degrees did the temperature drop each hour?

The width (l) of a sheet of plywood that is one half the length l

Each member of a cross - country team runs 6.2 miles each day at practice. The team has 5 members. What is the total number of miles the 5 members will run in 18 practices? A : 111.6 B : 552 C : 555 D : 558

Consider m = y2-y1 x2 - x1 which x1 and x2-values would determine that he line is vertical? Justify your answer

Use the factor theorem to determine whether the binomial x + 1 is a factor of the polynomial function ƒ (x) = 2x3 - 9x2 + 13x - 6.

Is three squared a rational number