Debbie knows that (12 × 2) × 5 = 120.

what is the answer to 12 × (2 × 5)?

a.
10

b.
12

c.
120

d.
1,210

What is the simplified form of square root of 400 to the 100th power ?

Write the equation in general quadratic form: plz !

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip