Positive or Negative
A negative number multiplied by another negative number
positive
Ethan weighs under 100 lbs
< less than
< 100 lbs
(-6)+12
6
8x+13x=42
x=2
Name all the parts in P.E.M.D.A.S (order of operations)
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
A positive number multiplied by a negative number
negative
Martha can lift up to 25 lbs
-36
x-2+3=-2
Which of the following is also a Polygon?
A)triangle
B)square
C)parallelogram
D)all of the above
D) all of the above
All shapes are polygons
8 + (-6)
Positive
answer would be 2
Katie read 27 books last summer
-11
-5(6x+6)=30
x=-2
What is the formula for finding the area of a square?
Length times width
(-2) x (-2) x (-2)
negative
(-2)x(-2) = 4
4x(-2)= -8
Mike ran at least 5 miles yesterday at practice
greater than or equal to
2-(-9)-8
3
3(3x-6)=18
x=4
What is the median of the following set of numbers?
13,7,9,1,9,5,2,9,11
9
(-32) - 44
negative
-76
Mandy can gets under 8 hours of sleep each night
< less than
< 8 hrs
16+(-13)+5
8
-5x-8(1+7x)=-8
x=0
What is the range of the following numbers?
20,14,25,28,19,24
14