L5ex6yvsoccereEspick L5ex6yvsoccereEspick

15-09-2016
Mathematics

contestada

evaluate the expression if a = 9 and b = 2. 5(a 3b) 20 51 70 75

Respuesta :

nobillionaireNobley nobillionaireNobley

18-09-2016

5(a + 3b) = 5(9 + 3(2)) = 5(9 + 6) = 5(15) = 75

Answer Link

Otras preguntas

A.Boer war B.Crimean war C.Emilio aguinaldo D.Sepoy mutiny E.Menelik II F.Nigeria G.Persia H.Queen Liliuokalani I.Raj J.Shaka 1. The main cause of the___

The main difference among the types of symbiotic relationships is a. how many species either beneﬁt or are harmed. b. how many species are eaten. c. how many sp

Ants communicate with chemicals called a. silica. b. metronomes. c. biomes. d. pheromones

The age-sex structure of a quickly growing population would probably have a. a wide base, showing many young individuals. b. a wide top, showing many older indi

The mean distance from Saturn to the sun is 9 times greater than the mean distance from Earth to the sun. How long is a Saturn year?

Eric receives a weekly salary of $200 plus a 10% commission on all sales. Last week,Eric had a total of 2,500 in sale.How much total money did Eric make last we

A hydrogen atom has one proton, two neutrons, and no electrons. Is this atom neutrally charged? Explain your answer.

Anne has 24 more cards than Devi. Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards. How many cards does Anne have?

Robert has 12 coins totaling $1.45. None of his coins is larger than a quarter. Which of the following cannot be the number of quarters he has?

Why was the Dudley castle built?