Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/5

Click to flip

5 Cards in this Set

  • Front
  • Back
Evaluate:
6[4 * (72 - 63) ÷ 3]
72
Evaluate if a = 8, b = 4, and c = 3:

6b ÷ a + 5c
18
Name the property shown by each statement:

(a) 0 + h = h
(b) 8(a + 4) = 8a + 32
(c) 3(6*8) = 4(8*6)
(d) y*1 = y
(e) a + (7 + h) = (7 + h) + a
(f) m(ad)=(ma)d
(a) Identity Property of Addition
(b) Distributive Property
(c) Commutative Property of Multiplication
(d) Identity Property of Multiplication
(e) Commutative Property of Addition
(f) Associative Property of Multiplication
Simplify:
5(2w + 3) + 7(w + 13)
STEP-BY-STEP:
5(2w + 3) + 7(w + 13) original prob.
10w + 15 + 7w + 91 distributive prop.
17w + 106 like terms
Solve:

x + 48 = 55
STEP-BY-STEP:

x + 48 = 55
x + 48 - 48 = 55 - 48
x = 7
----------------
CHECK:
x + 48 = 55, let x = 7
7 + 48 = 55
55 = 55