8th Grade
If angle a and c are corresponding, and angles b and d are corresponding, and angle a is 32, what does angles b, c, and d equal?
b= 142 degrees, c = 32 degrees
d = 142 degrees
What is the MEAN?
2, 2, 2, 2
2
3 people share 4 slices of pizza. How many slices does each person get?
1 1/3 slices.
9a - 4.5 = 49.5
a = 6
Kyle had 24 chairs. Every 5 minutes, 3 chairs are taken. How many minutes will it take for all the chairs to be taken?
40 minutes.
The cube root of 27
3
What is the MAD?
4, 4, 4, 4, 4
MAD= 0
Jane uses 1/2 almond oil to make a sandwich. If she makes 5 sandwiches, how much almond oil will Jane use?
2 1/2 almond oil.
7y + 7000 = 7014
y = 2
Lin had 32 buckets, each of them filled halfway. If Lin pours a bucket in another bucket, and keeps on doing that; how many buckets will have a full bucket of paint?
16 buckets.
True or False? Adjacent angles are angles that form a right angle; 90 degrees.
True
The probability of landing on green on a spinner wheel is 1/4. What are the odds?
1 out of 3.
I found 4 out of 6 candy wrappers. How much of the way do I still need to go in a fraction? Simplest form please...
1/3 left.
System:
y + x = 15
Solve the system by using these hints below:
y = (5x + 4)
x = 1 5/6, y = 13 1/6
The probability of winning the lottery is 1/352. 10 more people buy lottery tickets. What is the probability now?
1/362.
Solve this equation
(e9 - e8) + 100,000
1 billion.
1/4a + -2 < 20 is true.
No the inequality is false.
-4 + 7
3
Simplify this linear expression:
(2h + 5y - 4 + 6h - 2y + 2)
8h + 3y - 2
Mandy hosts a concert. There are 4 musicians, 3 dancers, 6 singers, and 2 actors. The probability of winning something in a concert is 1/32 (only the audience.) How many people are coming to the concert?
47.
What is an interior angle?
In interior angle is an angle that is inside the space of other angles, usually between the adjacent angles, and a shape like a parking lot.
Kate is selling shirts. Each shirt costs $5.50. Kate is selling 20 shirts. There is a 10% discount on each shirt. How much do all the shirts cost in total?
$89.50.
36 people left the concert. 42 people were there. Every 4 minutes, 3 people would leave. How many minutes will it take for all the people to leave?
56 minutes.
5y + (3 + 7) = 6(y + 5)
y= -20
Who ran faster? Jack ran 3/4 of a track. Ley-Bey ran 33/36 of a track. The track is 4 miles.
Answer: Ley-Bey