12-:4*3
9
What number does this represent?
4.95xx10^3
4,950
Translation down 3 units and to the right 2 units.
What is the perimeter of the following shape?
38tt"cm"^2
Find the area of the rectangle as a sum in simplest form.
6x^2-7x-5
Based on the following table, how many tiles will 20th figure contain?
85 tiles
If
f(x)=-3x+2
, find f(5).
f(5)=-13
3 xx 2/(3*x^-2)
2X2
Name the transformation
Reflection (across the y-axis)
If the perimeter is 34cm, find x.
x=9
Find the area of the rectangle as a product.
(x+2)(x+3)
How many tiles will be in the 58th figure?
120 tiles
12-2*4^2
-20
((4x^3 y^5)/x^-4)^0
1
Name the transformation.
Clockwise rotation about the origin.
If the perimeter is 58 inches, find b.
b=2
Find the area of the rectangle as a sum.
2x^2+7x+3
Find the equation that represents the tile pattern.
y=2x+3
(17-6-:2)+4xx3
26
What is 7,305,000 in scientific notation?
7.305xx10^6
tt"Given" /_\ ABC tt" with A"(2,3)tt","
tt"B"(5,6) tt" and C"(4,1)tt","
tt"find the coordinates of A' if" /_\ ABC
tt" is reflected across the y-axis."
(-2,3)
Find the area of the triangle.
54u^2
Multiply the following.
(2x+5)(x-3)
2x^2-x-15
Find the equation of the line that contains the point (2, 6) and has a slope of 4.
y=4x-2
If f(x) = 14, find x.
f(x)=x^2 -2
x=+-4
(8a^10 b)/(16a^7 b^3)
(a^3)/(2 b^2)
tt"Given" /_\ ABC tt" with A"(-3,2)tt","
tt"B"(0,4) tt" and C"(1,1)tt","
tt"find the coordinates of A' if" /_\ ABC
tt" is translated down 4 units and to the right 3 units"
(-2,0)
Find the area of the triangle with the vertices A (2,5), B (2,-3) and C (-3,4).
20u^2
Multiply the following.
(2x+y)(3x+2y)
6x^2+7xy+2y^2
A room is 52 degrees before the heater is switched on. The heater increases the temperature in the room by 0.4 degrees per minute. What is the equation that represents the situation?
How long will it take to reach 68 degrees?
y=0.4x+52; 40 minutes
x=time in minutes
y=temperature