jessicacaitlin jessicacaitlin
  • 16-11-2017
  • Mathematics
contestada

can someone help me with this question

can someone help me with this question class=
can someone help me with this question class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 16-11-2017
(12x+5y)/3z
= (12* 1/2  + 5*6)/3*3
=(6 + 30)/9
= 36/9
= 4
answer
4
--------

7b(3+c)
= 21b + 7bc

answers
(7b*3) +(7b*c)
21b + 7bc

Answer Link

Otras preguntas

There are 130 people in a sport centre. 73 people use the gym. 62 people use the swimming pool. 58 people use the track. 22 people use the gym and the pool. 29
A study showed that low-intensity vibration therapy reduces pain levels in patients with fibromyalgia. During each session in the study, vibration pads were pla
Under a system of dual federalism, conflicts between the state laws and federalism are?
Please help me answer this question
9(x + 1) = 25 + x x = 2 x = 3 x = 4 x = 5
Find the value of x and round to the nearest tenth
Read the excerpt from "The Most Dangerous Game." "Off there to the right—somewhere—is a large island," said Whitney. "It's rather a mystery—" "What island is it
B2 Cell division Summary questions 1 a What is the cell cycle? [1 mark] b Explain how and why you would expect the length of the cell cycle to vary: i between a
4/5 + 7/4 divided by 3 - 5/2
draw the graph of 2x-y-4=0