deadvdead
deadvdead deadvdead
  • 16-11-2020
  • Mathematics
contestada

HELP PLSSSSSSSSSS:( DUE SOON

HELP PLSSSSSSSSSS DUE SOON class=
HELP PLSSSSSSSSSS DUE SOON class=

Respuesta :

hailydenney2
hailydenney2 hailydenney2
  • 16-11-2020

Answer:

3) x = 21.33

4) x = 33

5) x = 11

Step-by-step explanation:

3: (3x + 17) + (x + 40) + (2x - 5) = 180

6x + 52 = 180

6x = 128

x = 21.333...

4: 180 / 3 = 60

3x - 39 = 60

3x = 99

x = 33

5: 90 + (6x + 7) + (2x - 5) = 180

8x + 2 = 90

8x = 88

x = 11

Answer Link

Otras preguntas

If anyone has read Frank Douglass please help me... Okay here is one thing if the answer if it is copied, I don't care just help me with this.... What is Dougla
A store buys flowers for $2.25 each. The store then marks up the price of each flower by 60%. What is the selling price of each flower?
what was a result of the dred Scott decision?
which is bigger 52L or 5200mL
(x^2 - x^(1/2))/(1-x^(1/2))
list the next four multiples of the next fraction 2/6
Through (2,-6); parallel to 6X+3y=5
how are chloroplasts and mitochondria work together in a plant cell
a group of backpackers hiked 38 km over three days. the first day, they hiked 1 km less than 3 times as far as the second day. the third day, they hiked 2 km le
what is 1/6 plus 3/6