giannamm2006
giannamm2006 giannamm2006
  • 02-11-2018
  • Mathematics
contestada

3x+4y÷2 for x= 7 and y=10

Respuesta :

xxxsanyeo
xxxsanyeo xxxsanyeo
  • 02-11-2018

Answer:

41

Step-by-step explanation:

3x+4y÷2 for x= 7 and y=10

Substitute the variables with the numbers.

3(7) + 4(10) ÷ 2

3 x 7 = 21

4 x 10 = 40

21 + 40 ÷ 2

Use PEMDAS to complete

40 ÷ 2 = 20

20 + 21 = 41

Answer is 41


Mark Brainliest please!

Have a good day!

Answer Link

Otras preguntas

Which is an intensive property of a substance? Odensity O volume O length O mass
The development of a new experimental method is most likely to change theory of it makes it possible to?
Factorise completely 9a^2-1
Diego wants to survey a sample of students at his school to learn about the percentage of students who are satisfied with the food in the cafeteria. He decides
List 5 things you should look for when selecting a health club.
y=4x^{2 -4x+9 Find the x-intercepts for the parabola
What is f(x) + f(x) + f(x)? 3f(x) = Evaluate 3f(2) = .
Read the poem. A Poison Tree by William Blake I was angry with my friend: I told my wrath, my wrath did end. I was angry with my foe: I told it not, my wrath di
Which is another way to write 42+63
Which action should be followed if a servere thunderstorm warning is issued