every inch is equal to 2 miles. If there is a road that is 4 inches. How long is the actual road
What is 8 miles
100
What is the ordered pair for the origin?
What is
(0,0)
200
-2 * 9 =
What is -18
200
Solve for x
-2x = 36
What is x = -18
200
7x - (-3x) + 2
What is
10x + 2
200
There is a tree that casts a shadow 20 feet. A car that is 4 feet tall casts a shadow that is 2 feet. How tall is the tree?
What is 10 feet
200
Find the constant of proportionality of the equation:
y=23x
What is
k = 23
300
-8 + 2 =
What is -6
300
Solve for x
8 - x = 13
What is
x = -5
300
7s + 3x - 2 + 10x - (-4) + 2s
What is
9s + 13x + 2
300
There is a room with walls 8 feet by 12 feet. If the scale drawing has a scale 5 in for every foot. What are the dimensions of the drawing?
What is
40 in by 60 in
300
Another name for the coordinate plane
What is the Cartesian plane?
400
The sum of opposites is always
What is 0
400
x - 4 < 16
What is
x < 20
400
9(-2x - 3) + 4
What is
-18x - 23
400
Sonny is looking to put a new blow up in his yard. He has the yard sketched out and has a scale every 2 in is 3 feet. Sonny has an area 7 in by 4 in left in his yard. What is the actual dimensions in his yard that is left?
What is 10.5 or 21/2 feet by 6 feet.
400
There are 10 marbles in a bag: 4 green, 2 blue, 1 brown, 2 orange, 1 yellow. What is the probability of pulling a brown and then an orange without replacing the first marble?
What is
p(brown and orange)= 2/90 or 1/45
500
-4 - (-7) =
What is 3
500
23 > -4x -1
What is
x > -6
yes the inequality is flipped
500
7x^2 +2x -5x + 3
What is
7x^2 -3x + 3
500
If bob is 6'3" and and casts a shadow that is 13'8". If a building casts a shadow 72', how tall is the building?
What is 395.12" or 32'11"
500
The weather man says that the probability it will rain on Monday is 60% and be clear on Tuesday is 80%. What is the probability it will rain on both days?