M5L4: Evaluate Algebraic Expressions

Multiple Choice

Evaluate the expressions when x= 5 and y = 4

The expression is: y+8

• 12

• 13

• 40

• 30

Multiple Choice

Evaluate the expressions when x = $$\frac{3}{4}$$ and y = 2.5

The expression is: 4X

• 10

• 100

• 3

• 10

Multiple Choice

Evaluate the expressions when x= 0.2 and y = 0.4

The expression is: X²

• 0.16

• 0.04

• 0.08

• 0.8

Multiple Choice

Evaluate the expressions when x= 0.2 and y = 0.4

The expression is: $$\frac{10}{x}$$

• 5

• 50

• 2.5

• 80

Multiple Choice

Evaluate the expressions when c = 6 and b = $$\frac{4}{5}$$

The expression is: c - b

• $$\frac{26}{5}$$

• $$\frac{2}{5}$$

• $$\frac{3}{5}$$

• $$\frac{30}{5}$$