Algebra C and C Unit 2

Simplify the following expression
7 - (x + 5) + 2(x - 9)

• x-16

• 2x - 6

• x + 3

• -5x - 53

Tags

CCSS.6.EE.A.3

What values of x satisfy the inequality? 
-(4x - 15) < 8x + 3

• x < 1

• x < -1

• x > 1

• x > -1

Simplify the expression

• 6x - 4

• -6x - 4

• 6x + 4

• -6x + 4

Tags

CCSS.6.EE.A.3

• The slope is positive 3 and the y-intercept is (0, 4)
• The slope is negative 3 and the y-intercept is (0, 4)
• The slope is positive 3 and the y-intercept is (0, -4)
• The slope is negative 3 and the y-intercept is (0, -4)

Andy and Sam are saving money to go on their senior trip. The amount of money that Andy will have at the end of each week, w, can be expressed as A(w) = 20w + 300. The amount of money that Sam will have at the end of each week, w, can be expressed as S(w) = 15w + 400. They have decided to combine their savings accounts. Write a function that expresses the total amount, T(w) they have in their savings account at the end of each week.

• T(w) = 5w - 100

• T(w) = 35w + 700

• T(w) = -5w + 100

• T(w) = 300w² - 12500w + 120000

Tags

CCSS.HSF-BF.A.1B

• A
• B
• C
• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• n²
• 2ⁿ
• n²/n
• n(n + 1)

Tags

CCSS.HSF.BF.A.2

• A
• B
• C
• D

Tags

CCSS.HSF.LE.A.2

• (-6, 0)
• (-2, 0)
• (0, -2)
• (o, -6)

Tags

CCSS.HSF-IF.C.7A

f(x) g(x) Neither; they will match Neither; they are decreasing

• f(x)

• g(x)

• Neither; they will match

• Neither; they are decreasing

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9