josegarcia9290
josegarcia9290 josegarcia9290
  • 01-02-2018
  • Mathematics
contestada

5(x + 8) + x + y; x=3 and y=30

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 01-02-2018
plug in 3 for x and 30 for y

5(3 + 8) + 3 + 30

Use PEMDAS

5(11) + 3 + 30

55 + 33

88 

88 is your answer

hope this helps
Answer Link
Noah11012
Noah11012 Noah11012
  • 01-02-2018
Substitute the variable's values for the variables themselves.

5(x + 8) + x + y =>
5(3 + 8) + 3 + 30

Use the order of operations to simplify this expression.

5(3 + 8) + 3 + 30
5(11) + 3 + 30
55 + 3 + 30
58 + 30
88

So, the answer is 88.
Answer Link

Otras preguntas

solve 2/3 + 1/4x = 1/3
The number of waves that pass a particular point in a unit of time is called the __________ of the waves. (a) rarefaction (b) compression (c) amplitude (d) freq
what time is 9 hours and 30 minutes before. 4:25
Find an equivalent ratio for 22/55 and then write the proportion
what is the meaning or definition of fighting-gear??
Which of the following rivers is the world's busiest waterway ?
A history quiz consists of five true-false questions. If you guess on each question, then the probability of answering all five questions correctly is approxima
What is the lateral area of the rectangular prism with a base length of 17 m, a base width of 7 m, and a height of 5 m?
The entire region of Northern Africa and southwest Asia has a climate generally described as?
How consumers behaviour affect market equilibrium