Alg Optional EOC Review

Is the result rational or irrational? Explain.

• Rational; The sum of two rationals is always rational.
• Irrational; The sum of a rational and an irrational is always irrational.
• Rational; The product of two rationals is always rational.
• Irrational; The product of a nonzero rational and an irrational is always irrational.

Is the result rational or irrational? Explain.

• Rational; The sum of two rationals is always rational.
• Irrational; The sum of a rational and an irrational is always irrational.
• Rational; The product of two rationals is always rational.
• Irrational; The product of a nonzero rational and an irrational is always irrational.

• rational

• irrational

• rational

• irrational

• Rational Number

• Irrational Number

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tommy's ice cream shop makes sundaes by adding x ice cream scoops at $1.25 each and 2 toppings at $0.50 each. They want to make a sundae that averages $1.15 per ingredient. Choose the equation that best models the situation.

• 1.25x-0.5=1.15(x + 2)

• 1.25x+0.5=1.15(x+2)

• 1.25x-0.5=1.15(x - 2)

• 1.25x+0.5=1.15(x - 2)

Solve for p

-6|-8p - 7| + 5= -10

• -19/16, -9/16

• 1/4, -3.5

• 9/16, -9/16

• -19/16

Solve:
V = πr²h , for h

• V/(πr²) = h
• V - πr² = h
• V + πr² = h
• V/π = h

• T = PV/K
• T = PK/V
• T=KV/P
• Greenland