8th Grade
Math 1
Math 1
What is 1,00000
1
3x+1=13
x=4
Talia makes $14 an hour at her job at the movie theatre. O'Shaun made $104 on his last check after working 8 hours. How much does O'Shaun make an hour? Who makes more money?
O'Shaun makes $13 an hour. Talia makes more money.
All the angles in a triangle should add up to what degrees?
180 degrees
2.5(x +5) = 7.5x - 0.5
2.6
What is slope intercept formula?
y=mx+b
(−7) + (−6) =
−13
-5+7
2
Solve: 72
49
What is the slope of y=7x+12
7
Write the number below in standard notation
.000452
4.52 x 10-4
How many minutes are in 3 hours?
180 minutes
Simplify:
-5x+2x-y
-3x-y
Ms. Nwodim orders 996 chocolate bars. They come in 6 boxes. How many candy bars are in each box?
166 candy bars in each box
What is the angle measure of a straight line?
180 degrees
Write 5.76 104 in standard form
57,600
What is the slope of y=7x+12
7
What is 1,00000
Solve for a
7a - 9a = -20
a = 10
Simplify:
x3 * x5 ÷ x2
x6
Factors of 45
1*45
3*15
5*9
1,3,5,9,15, and 45
Simplify:
4x − 3y − 9x + 5y
−5x + 2y
3x+1=13
x=4
Solve for the angle of a triangle when give 2 out of the 3 angles. (Hint a triangle equals 180 degrees)
72 degrees and 81 degress
27 degrees
Simplify
(x3 * x5 )2
X16