Grade 8 math
What is 34 / 32
A. 2
B. 9
C. 81
D. 729
B. 9
What is the closest whole number to the square root of 40
6
write the equation of a line that passes through the points (3,0) (4,1)
Y=x+3
A triangle has a 70 degree angle and a 30 degree angle. What is the last angle?
80 degrees
what is the next number in this sequence?
1,1,2,3,5,8,13,21,34,55,89
144
Simplify (-2xa)(3a) - (4x)(a2)
You can have exponents in the final answer !
-10xa2
What is the value of 2/3+(-1/6)
1/2
Simplify (-12- -20)2/(-2)2
16
Durian sells for 20 dollars per kilogram. what is the price per gram?
2 cents per gram
A right triangle has sides of length 4cm and 2cm. what is the length of the hypotenuse?
Square root of 20
The volume of a cylinder is 1696 cubic centimeters. The height of the right circular cylinder is 15 centimeters. What is the radius of the cylinder?
6 centimeters
|n+4|=1
-3 and -5
What is 120 decreased by 30%?
84
Howard runs one hour a day.
the first 30 minutes he runs at 10 minutes per mile
then the last 30 minutes he runs 7.5 minutes per mile
how far does Howard run every day?
7 miles
Two large and 1 small pumps can fill a swimming pool in 4 hours. One large and 3 small pumps can also fill the same swimming pool in 4 hours. How many hours will it take 4 large and 4 small pumps to fill the swimming pool?
1 hour and 40 minutes