# Shared Flashcard Set

## Details

DReidAlgebra
CRCT review algebra
23
Mathematics
03/28/2012

Term
 Write an algebraic expression that shows “thirty less than 3 times a number
Definition
 3x - 30
Term
 Which expression represents "the product of a number and 12"?
Definition
 12x
Term
 Alan is paid \$5.90 per hour at his part-time job. He also gets \$2 for carfare each day. One day, he earned a total of \$19.70. Write an equation that can be used to find n, the number of hours he worked that day.
Definition
 5.90n + 2 = 19.70
Term
 Solve the equation 8b - 7 = 65.
Definition
 b = 9
Term
 What is the value of the expression 6x - 5 + 3y when x = 4 and y = -2?
Definition
 13
Term
 What is the sum of x - 14 and 3x + 10?
Definition
 4x - 4
Term
 Evaluate the expression.(10h - 6 - 4j) - (3h - 5 + j)
Definition
 7h - 1 - 5j
Term
 Write an expression that represents "fifteen less than a number".
Definition
 n - 15
Term
 Darren earns \$8 per hour at his job. His daily round-trip carfare is \$3. On a certain day he made a profit of \$61. Write an equation that you can use to find n, the number of hours he worked that day.
Definition
 8n + 3 = 61
Term
 Solve the equation -3c = 36.
Definition
 c = -12
Term
 What is the value of the expression 30 - 4x - 2y when x = -3 and y = 6?
Definition
 30
Term
 What is the sum of -2y + 9 and 3y - 6?
Definition
 y + 3
Term
 Evaluate the expression below.(7a - 3b + 2) - (4a + 4b - 6)
Definition
 3a - 7b + 8
Term
 Write an expression that represent "the quotient of a number and 3".
Definition
 n/3
Term
 Ping has \$25 saved for his vacation. He can save \$8 per week. He needs to save \$65 in all. Write an equation that you can use in order to find n, the number of weeks he will have to save.
Definition
 25 + 8n = 65
Term
 Solve the equation d/5 + 6 = 31.
Definition
 d = 125
Term
 What is the value of the expression -5x + 4y + 6 when x = 3 and y = 5.
Definition
 11
Term
 Josh is j years old. Her mother’s age is two years more than three times Josh’s age. Write an expression that represents the age of Josh’s mother?
Definition
 3x + 2
Term
 An electrician charges \$40 to make a house call plus \$50 for each hour worked. One house call lasted h hours. Write an expression that represents the amount the electrician charged?
Definition
 40 + 50h
Term
 Simplify. 8(12 – 2n)
Definition
 96 - 16n
Term
 Simplify. 3(2 + x) - 4x
Definition
 6 - x
Term
 Simplify the expression.4x + 3r2 + 9 – x – 2r2 – 6
Definition
 3x + r2 + 3
Term
 Find the perimeter of a rectangle when the length = x - 2 and width = 2x + 3.
Definition
 6x + 2
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