Math Skills Assessment

Solve for x: 2x + 5 = 15

• 10

• 0

• 7

• 5

Identify if 3/4 is a rational number.

• 3/4 is an irrational number.

• 3/4 cannot be expressed as a fraction.

• Yes, 3/4 is a rational number.

• 3/4 is a whole number.

Identify if √2 is an irrational number.

• √2 is a rational number.

• Yes, √2 is an irrational number.

• √2 can be expressed as a fraction.

• √2 is an integer.

Change the subject of the formula: A = πr² to r.

• r = πA

• r = 2πA

• r = √(A/π)

• r = A/π

If y varies directly with x, and y = 10 when x = 2, find y when x = 5.

• 15

• 20

• 30

• 25

Solve for y: 3y - 7 = 2y + 5

• 12

• 10

• 5

• 15

Identify if -5 is a rational number.

• Yes, -5 is a rational number.

• -5 is an irrational number.

• -5 cannot be expressed as a fraction.

• -5 is a whole number but not rational.

Identify if π is an irrational number.

• No, π is a rational number.

• π is an integer.

• Yes, π is an irrational number.

• π is a whole number.

Change the subject of the formula: F = ma to a.

• a = m/F

• a = F + m

• a = F - m

• a = F/m

If z varies inversely with w, and z = 4 when w = 2, find z when w = 8.

• 0.5

• 16

• 1

• 2