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 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

find the domain of f(x) = x+5/ 2-x
1. Family A’s income is more than twice that of Family B, yet Family B has more equity, or positive value, on the things that they own. How do you account for t
On a homework assignment or in the study plan, you would click the Check Answer button to check
6x + x -0.9 = 6x + 0.9
Will someone help me with this
712.9 dived by =71.29
the equation of 3x - 32 = 180 would represent what angle?
15 cm 10 cm calculate the area of the shaded region
If a person weighs 125 lbs, 8 oz., how many mg does s/he weigh? explanation
Which characteristics describe the MOV video file format? Choose all that apply. -used for streaming video -compatible only with Apple OS -uncompressed file for