vcrump0 vcrump0

03-02-2021
Mathematics

contestada

a. 3(x + y) + 2x, for x = 3 and y = 5
b. 7x + 4 – x + 2, for x = 8

Respuesta :

lizbethjaden lizbethjaden

03-02-2021

Answer:

a. 30 b. 54

Step-by-step explanation:

a. 3(3+5) + 2(3)

24 + 6

30

b. 7(8) + 4 - 8 +2

56 + 4 - 8 + 2

56 - 4 +2

52 + 2

54

Answer Link

Otras preguntas

Which sentence is punctuated correctly? I used the green pen, not the red one for my homework. I used the green pen, not the red one, for my homework. I used th

What is a prediction that suggests what you expect will happen? PLZ help.

Help me plz! Which organism is the herbivore in this food web? A. leopard seal B. orca C. zooplankton D. cod

In human relations, imagined risks are?

AP US History question: Analyze developments from 1941 to 1949 that increased suspicion and tension between the United States and the Soviet Union.

The us constitution reflects the principle of individual rights because

Which best describes what occurred during the détente era?

Which is an example of how the peripheral nervous system helps the body maintain homeostasis? A.Muscles produce keratin so that hair can grow stronger. B.Sweat

Describe what the idea of "rule of law" meant to the average Roman.

why is the Khmer Empire called a "seed of culture" a.many southwest Asian traditions grew out of that culture b. many new crops grew during that time period c.