Algebra Q1 quiz

Evaluate the equation:
24 ÷ 6 + 4²

• 12
• 2
• 20

Evaluate the equation:
(15 ÷ 3)² + 9 ÷ 3

• 11.3
• 28
• 13

Simplify the following:

-2 x (3 + 8 ÷ 4)²

• -16

• 1.375

• 4

• -50

Evaluate the expression

 $2a-4b+3c$  

when  $a=3,\ b=2,\ and\ c=1$  

• -3

• 18

• 1

• -1

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

• 40
• 20
• 84
• 34

Evaluate the following expression:
t² - t + 1 when t = 5

• 25
• 22
• 23
• 21

Simplify the expression by combining like terms:
4h³ + h + 3h - 6h³ + 2h²

• h³ + 3h + 2h²
• 4h³ + 2h²
• -4h³ + h + 2h²
• -2h³ + 4h + 2h²

Simplify by combining like terms:

n -10 + 9n -3

• -3

• 9n-3

• n

• 10n -13

Simplify the expression:
8(5 + w)

• 40 + w
• 40+8w
• 85 + 8w
• 13+8w

Simplify the expression:
6(x - 3 + 5y)

• 6x + 18 - 30y
• 6x 18 30y
• 6x + 18 + 30y
• 6x - 18 + 30y