londynmonetlong londynmonetlong

24-07-2020
Mathematics

contestada

If a = 4 and b = 7, what is the value of the following expression? 20 ÷ a + 7 • b A. 28 B. 84 C. 54 D. 33

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

24-07-2020

Answer:

54

Step-by-step explanation:

20 ÷ a + 7 • b

Let a = 4 and b = 7

20 ÷ 4 + 7 • 7

Multiply and divide first

5 + 49

Then add

54

Answer Link

24-07-2020

Answer:

54

Step-by-step explanation:

a=4 b=7

20/4=5

7✖️7=49

5+49=54

Hope this helps you!

Answer Link

Otras preguntas

(01.02 MC)Maya is showing her work in simplifying (5.2 − 4.5) − 5.5 + 4.8. Identify any error in her work or reasoning. Step 1: (5.2 − 4.5) − 5.5 + 4.8 Step 2

Would the density of a person be the same on the surface of the earth and on the surface of the moon? explain.

Whats the answer to 200×647 show your work

Why was the puma shape of the city of Cusco significant? It was a symbol of Inca power and reverence of nature. It was a symbol of worship of the creator god,

Student are knitting scarcer for a fund-raiser.Elaine can kinit 4 scarves in 20 days.Mario can knit 2 more scarves than Elaine can in 40 days .what is the diffe

How did Pontiac’s Rebellion support the British argument for the Proclamation of 1763?

List four contrasting differences between the 12 Tables and the Bill of Rights. List 3 similarities

Why are there so many different kind of apples

How do entrepreneur relate to industrialization ?

Is not possible to build a triangle with side lengths of 3, 3, and 9