Choose the correct sum of the polynomials (2x3 - 5x - 1) + (4x3 + 8x + 3).

a2x3 - 3x - 4

b6x3 + 3x + 2

c2x3 + 3x + 2

d6x3 - 3x - 2

Which expression correctly shows the sum of 20 and 8minus the product of 3 and 5

How do you factorise x^2 - 9.

Suppose you have a circle A and circle B which both have a central angle measuring 100°. Additionally, the length of the intercepted arc for circle A is 40 9 π meters and for circle B is 5π meters.

Jose spent 2 3/10 hours playing basketball outside, and he played outside for a total of 5 hours. How many hours did he NOT spend playing basketball?

You have 63 coins in your piggy bank, all the quarters and nickles. The total amount is $12.55. Hop many quarters do you have? A. 4 B. 47 C. 16 D. 59

Which expression shows a way to find 2,813*7

O patrimônio que a contabilidade estuda e controla, registrando todas as ocorrências nele verificadas.

How do you solve an inequality

A bag contains 10 red marbles 15 green marbles and 15 blue marbles what is the probability that its a red marble

7.3 is what percent of 139?