View
27
Download
2
Category
Preview:
DESCRIPTION
Chapter 4 Pop the Balloon Review. Section 4-1. Evaluate the expression when m = 5, n = 43, and p = -6. -8. Section 4-1. Evaluate the expression when m = 5, n = 43, and p = -6. 2m + n - p. 59. Section 4-1. Write an algebraic expression for the word phrase. twelve less than a number. - PowerPoint PPT Presentation
Citation preview
Chapter 4 Pop the Balloon Review
Section 4-1
Evaluate the expression when m = 5, n = 43, and p = -6.
p
nm
-8
Section 4-1
Evaluate the expression when m = 5, n = 43, and p = -6.
2m + n - p
59
Section 4-1
Write an algebraic expression for the word phrase.
twelve less than a number
x - 12
Section 4-6
Solve the equation.
x = -72
138
4
x
Section 4-6
Solve the equation.
-2d + 17 = -39
d = 28
Section 4-6
Solve the equation.
49 = -11 + 5y
y = 12
Sections 4-8 & 4-9
Write an inequality to model the situation.
The shelf can hold at most 250 pounds.
s ≤ 250
Sections 4-3 & 4-4
Write an equation. Then solve.
You plan to read 500 pages of a book in one week. You have read 142 pages so far this week. How many more pages must you read?
142 + n = 500 ; n = 358 pages
Section 4-6
Write an equation. Then solve.
Ally bought three identical shirts and paid a sales tax of $2.84. What was the cost of each shirt?
3x + 2.84 = 50.18 ; x = $15.78
Section 4-8
Solve and graph the inequality.
m – 3 > -24
m > -21
Section 4-9
Solve and graph the inequality.
-8p ≥ -56
p ≤ 7
Sections 4-8 & 4-9
Does the inequality flip or stay the same? Do not solve. Explain your reasoning.
4 + w > -10stays; subtraction does not
flip
Recommended