Math
Math
Math Vocabulary
Round and Round
Algebra
Percents
Math ETC.
Simply Simplify
What's the point?
100
What is the absolute value of -7?
7
100
A letter used to math to represent an unknown amount
Variable
100
What is the line across a circle going through the center called
What is the diameter
100
-4 + t = -7
-4 + t = -7
-4 + 4 + t = -7 + 4
t = -3
100
What is 20% written as a decimal?
.2
100
2g + 5 = 33
2g + 5 = 33
2g = 33 - 5
2g = 28
2g / 2 = 28/ 2
g = 14
100
Twelve of the 28 students in math class have blonde hair. In simplest form, what fraction of the students in math class do not have blonde hair?
What is
4/7
100
(0.15)(0.05)
What is 0.0075?
200
(-4) + (-7) =
-11
200
The __________ of a linear equation is Ax +By = C
What is standard form
200
What is the line from the center of a circle to a point on the circle called?
radius
200
What does x, y, z represent in an algebra?
What is Unknowns in functions and equations?
200
A percent that is taken off of the total amount
Discount, Markdown, Sale
200
When is a graph proportional?
MUST HAVE TWO ANSWERS!
When it is a straight line.
If it passes the origin (0,0).
200
How many bricks, each 0.25 meters long, are needed to make a row that is 7.25 meters long?
What is 29 bricks
200
3 1/ 2 × 6 1/ 3 ÷ 2 1/3 × 1 1/ 3
What is
38/3
300
Solve for a: ax + b = c
What is a = (c - b)/x
300
If you multiply or divide with different signs, your answer will be ....
What is Negative
300
The distance around a circle
Circumferece
300
Simplify the expression.
2x + 5x + 4 + 2
7x + 6
300
What is the missing number?
52% * 3/4 = square/100*3/4
52
300
Is the following table proportional?
NO! it does not go back to (0,0).
There is no pattern for k=y/x.
300
Solve for x : 3(x + 1) = -6
What is -3
300
How many solutions does the graph have?
What is infinite solutions?
400
1/15 + 3/5
1/15 + 3/5
1/15 + 9/15 =10/15 =2/3
400
When do you use Keep, Change, Change, (KCC) method?
What is, when you are subtracting integers.
400
What is the area of a circle with a radius of 4?
50.24
400
Simplify the expression:
2(-4x + 5) + 10
-8x + 20
400
I buy a pair of shoes for $50. If I have to pay an 8% sales tax, how much tax does she pay?
$4
400
Simplify: -4(3x - 2) -2(4 + 3x)
What is -18x
400
How long would it take a car traveling 60 miles per hour to go 250 miles?
What is
4 1/2 hrs
400
Simplify the following expression:
What is 62?
500
How many inches are
3/8
of a foot?
What is
10 1/2
500
A positive or negative whole number
Integer
500
What is the circumference of a circle with a diameter of 8?
25.12
500
Solve the equation:
5x - 8 = 22
x = 6
500
What is 22% of 88, rounded to the nearest whole number?
19
500
Simplify the following fraction:
(2/5)/3
2/15
500
Write the fraction in lowest terms:
36a3b2c / 24ab2c4
What is 3a2 / 2c3
500
Which graph best represents: −5y=−6x+15?
What is C.
600
-125 divided by -5
25
600
What is the value of: 84
What is 4,096?
600
What is the area of a circle with diameter of 6?
28.26
600
Solve the inequality:
2x + 6 > 10
x > 2
600
I buy a new shirt that originally cost $40 dollars. It is on sale for 20% off. How much do I pay now for the shirt after the discount?
$32
600
Solve for a:
a = 8
600
What property is shown: (a * b) * c = a(b * c)
What is Associative Property of Multiplication
600
What is the (constant of proportionality ) C.O.P. of
this graph? y=kx
k=2
700
A diver starts at 20 feet below sea level. He dives down 40 feet deeper to see a fish. He then swims back up 15 feet to see a coral reef. Where is his location now?
-45 feet
700
Reduce to lowest terms:
102/170
What is
3/5
700
What is the diameter of a circle that has a radius or 12?
24
700
Solve the equation:
4(-2x - 5) = 28
x = -6
700
A pair of shoes originally cost $80, but there’s a 10% discount on them. If the sales tax rate is 7% on the discounted price, how much will you pay in total, including tax, after the discount?
$77.04
700
Simplify: 22p - 7p + 19 - 15 - 12
What is 15p - 8
700
What is the slope intercept formula?
What is y=mx+b
700
PA: Convert 3/4 mi. = _________ ft
Alg: How many solutions does the graph have?
What is PA: 3,960 ft
Alg: No solution
800
What property is shown: 7 + x = x + 7
What is Commutative Property of Addition
800
What is the KCC method?
What is KEEP the first number the same.
CHANGE the subtracting to adding.
Then CHANGE the sign of the second number.
800
(15 + 7) x 11
(15 + 7) x 11
15 * 11 + 7 * 11
165 + 77 = 242
800
Evaluate:
{[(2 * 3) + (7 * 4)] + 2} * [(8 - 6) - (4 - 3)]
What is 36
800
Find the total price of a sweatshirt that is priced at $48 and taxed at 6.5%.
What is $51.12
800
What is the equation for:
Twice a number is 18 more than 5 times a number.
What is 2x = 18 + 5x?
800
Simplify: -(x + 7) -2(4x + y)
What is -9x -7 -2y
800
What is the solution to this system?
2x + 3y = 4
y= 5x - 27
What is 4
(5, -2)
900
The whole batch cost $28,000 and contained 140 items. Write the two rates (ratios) implied by this statement. What would be the price for 200 items?
What is $40,000?
900
What are supplementary Angles?
Angles that add up to 180.
900
Find x:
x=70
900
Bella sells cookies for $1 each and slices of cake for $3 each. She makes a total of $30. Define your variables, then write an equation to represent the situation.
What is
1x+3y=30
x=number of cookies sold
y=number of cake slices sold
900
If 200 is increased by 130 percent, what is the resulting number?
What is 460?
900
Which is a factor of the polynomial
f(x) = x2 - 5x + 6?
A. (x - 3)
B. (x+1)
C. (x + 6)
D. (x+2)
What is A. (x - 3)
900
The first flock contained 5283 birds. The second flock contained 5 times as many birds. The third flock had twice as many birds as the second flock. How many birds were there in all?
What is 84,528 birds?
900
PA:
Alg:
What is 15
Infinite solutions
1000
Solve: 2x + 21 + 3x = 5(x - 12)
What is no solution?
1000
Factor 2x2-22x+60
What is 2(x-5)(x-6)?
1000
Write an equation in Slope Intercept form of a line that has a slope of 3 and goes through the point (0,-8)
What is y=3x-8
1000
Evaluate:
{[(2 * 3) + (7 * 4)] + 2} * [(8 - 6) - (4 - 3)]
What is 36?
1000
Simplify
1/4(-4 + 16x) - 2/5(20x - 15)
What is 5 - 4x
1000
How many real roots/zeros does the function below
have?
f(x) = (x-5)(x+5)(x2+25)
What is only 2
The zeros are 5 and -5
1000
What is the axis of symmetry of the function f(x)=x2+6x-1
What is x = -3
1000
Solve:
y=8x+1
y=6x+3
What is 10
(1, 9)