Algebra 1A Ch. 1 quiz

Evaluate the following expression 
5 (3x - 4) when x = 10 

8y + 12 - 2z
for y = 4 and z = 2

• 40

• 20

• 84

• 34

6(2x + 3)

when x = 4

b² + 4
when b = 3

4 times the difference of 12 and 10

5 x (7 - 2) + (8 + 1)

• 70

• 77

• 42

• 34

Write the sentence or statement as an equation, inequality, or expression:

Six less than twice a number is four.

Write the phrase or sentence as an equation, inequality, or expression:
three times a number plus 16

Write the phrase or sentence as an equation, inequality, or expression:

8 more than 3 times a number is at least 12

Write the phrase or sentence as an equation, inequality, or expression:

"Four more than the quotient of a number and 3 is at most 9."