The length of a rectangle is five times its width.
If the area of the rectangle is 125 m^2 , find its perimeter.
Perimeter is 60 m
100
Evaluate the expressions below. Write each response as an integer or a fraction. [-(11)^2 = ?] [(-1/2)^2 = ?]
[-11^2 = -121] and [(-1/2)^2 = 1/4]
100
Simplify.
6(v^2)*7(v^-7)(u^-1)(y^8)*2(y^-9)u
84/(y*v^5)
100
Solve: x^2 = 11
x=+sqrt11 and x=-sqrt11
100
When is Thanksgiving celebrated every year in the U.S.?
The fourth Thursday in November
200
The midpoint of AB is M = (2,2). One endpoint is A = (8,8) . Find the coordinates of the other endpoint, B.
B = (-4,-4)
200
Classify each number below as a rational number or an irrational number: [13pi] [sqrt2] [sqrt4]
13pi is irrational; sqrt2 is irrational; and
sqrt4 is rational
200
Factor.
64v^2 - 9w^2
(8v - 3w)(8v + 3w)
200
Use the quadratic formula to solve for x.
2x^2+7x-5=0
x=(-7+sqrt89)/4 and x=(-7-sqrt89)/4
200
Where was the first Thanksgiving celebrated?
Plymouth, Massachusetts
300
The circumference of a circular garden is 131.88 feet. What is the diameter of the garden? Use 3.14 for pi and do not round your answer.
42 ft
300
Carlos bought 22 pounds of sugar for $11. How many pounds of sugar did he get per dollar?
2
300
Factor completely:
8v^3 + 27
(2v+3)(4v^2 - 6v + 9)
300
Sets I and L are given: I={a,c,h} and L={e,h,i}. Find the union of I and L and find the intersection of I and L.
Union: {a,c,e,h,i}
Intersection: {h}
300
What year was the first Thanksgiving celebrated?
1621
400
Solve for x
13.2
400
The price of a cup of coffee has risen to $2.45 today. Yesterday's price was $2.10. Find the percentage increase. Round your answer to the nearest tenth of a percent.
16.7%
400
Multiply:
(5u - 4w - 6)(2u + w)
10u^2 - 3uw - 4w^2 - 12u - 6w
400
Graph the set {x|x>5} on the number line.
Then, write the set using interval notation.
Interval Notation: (5,infinity)
400
How long did the first Thanksgiving last?
Three days
500
Find the surface area of a cylinder with a base radius of 2 yd and a height of 6 yd.
The surface area of the cylinder is 32pi yd^2.
500
For each equation below, indicate the property (associative, commutative, or distributive) that justifies the equation:
(a+b)+c=a+(b+c)
(a+b)+c=(b+a)+c
Perform the following division.
[(9x^3)+(12x^2)+(4x)+12] / [(3x^2)+(5x)]
Quotient: (3x-1) and Remainder: (9x+12)
500
At Maria's auto shop, it takes 10 minutes to do an oil change and 7 minutes to do a tire change. Maria has less than 1.5 hours (90 minutes) left to work before she has to leave for the day. Write an inequality that gives the number of oil changes, x, and the number of tire changes, y, that she can do before she leaves.