Ayuda no se como se expresa esto alguien que me ayude

expresión - [p - (q + - r) ], para p = - 3, q = 2 yr = - 4

When is buying a house better than renting?

Simplify. (3x5+3x2-4x3+x-6) - (x3+4x4+2x2-10x) Enter your answer, in standard form, in the box.

Kara is training for a 5 kilometer race. On the first day, she runs 0.75 kilometer What percent of the total distance does she run the first day of training.

The annual growth of Jason's spider collection is represented by the table. What does the 3 represent?

What number is 10 times more than 8000

Bethany has 4 apples, and Stacey eats 3 of them. How many apples does Bethany have left?

If a population proportion is believed to be 0.6, how many items must be sampled to ensure that the sampling distribution of ModifyingAbove p with caret will be approximately normal?

Using the numbers 3, 5, and 8, can you write nine proper fractions and nine improper fractions? You may use each number only once within a fraction.

If 4 bushels of oats weigh 112 kg, how much do 8.5 bushels of oats weigh?

The Walker family and the Goodman family are going to the cinema. The Walkers pay £22 for 2 adult tickets and 1 child ticket. The Goodmans pay £26 for 1 adult ticket and 3 child tickets. How much does a child's ticket cost?