6th Grade
(5/8) / (1_1/3) = (SIMPLIFY YOUR ANSWER)
15/32
Find the slope of a line connecting the following coordinates: (1,10) ; (4, 40)
10
2.9r - 3 = 24.33
9.424
4-0.25g+0.5h when g=10 and h=5
Evaluate the following expression: 83-9 * 2 / 3
506
Emanuel was charged $32 for a 14 2/9 kmtaxi ride. The cost per kilometer is constant.
What was the cost per kilometer? (Round to the nearest cent)
$2.25
Simplify the following expression:
(x+4)(x-3)
x2+x-12
A lake near the Arctic Circle is covered by a thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a rate of 0.2 meters per week. After 7 weeks, the sheet is only 2.4 meters thick.
Let y represent the ice sheet's thickness (in meters) after x weeks.
Complete the equation for the relationship between the thickness and number of weeks.
y = -.2x+3.8
Expand the following expression: 54
5 * 5 * 5 * 5
Simplify the following expression: -3x + 2x - 6 + 1
-x - 5
Determine if the following side lengths can determine a triangle:
16ft, 6ft, 2ft
No, one side is longer than the sum of 2 other sides
You have two cubes that you fill with water to make ice cubes. The first cube has a side length of 3 units. The second cube has a side length of 5 units. Write an expression that you can use to find the total volume of ice you can make
(3*3*3) + (5*5*5)
33 + 53
What are the odds if you pull a second marble from the bowl?
What are the odds of not pulling a pink marble on both pulls?
9/15 on the first marble, 8/14 on the second marble
Odds of not pulling a pink marble on either draw: 12/35-or- 34.28%
Find the slope of a line connecting the following points:
(8,4) ; (12,6)
1/2
What is the value of h?
h - 29.32 = 218.44
h = 247.76
Find the area of a circle with a circumference of 50.24 units. (Round to the nearest hundreth)
200.86 units2
Plot the following points on a coordinate plane. Decide if the coordinates are proportional.
(2 , 4) ; (4 , 8) ; (6 , 16)
Yes, proportional. Slope of 3