alyssacates221
alyssacates221 alyssacates221
  • 23-01-2017
  • Mathematics
contestada

Please help me it is very hard to figure it out...

Please help me it is very hard to figure it out class=

Respuesta :

graveltotempo graveltotempo
  • 23-01-2017
question 4. 4(x)-8
4(5)-8
20-8=12

Answer Link
Vimal1
Vimal1 Vimal1
  • 23-01-2017
#4
Expression: 4x - 8
Ana age = 4×5 - 8 = 12

#5
Expression: 30 + 2x
Total amount = 30 + 2×8 = 46

#6
52 - 3y = 30
If y = 2, then 52 - 3×2 = 46

#7
Expression: (3/4)x - 10
Weight of blue suitcase = 3/4 × 36 - 10 = 17
Weight of both suitcases = 17 + 36 = 53
Answer Link

Otras preguntas

what would happen if there was an increase in the number of free hydrogen ions or protons in the intermembrane space of the mitochondria? Would there be weight
What are ways that we can reduce the expenditures of healthcare?
The amount of money in a bank account with an initial balance of $15,000 earns 3% per year. In an exponential model of the form y = A*B^x, which value would re
Hi Air and water pollution have been reduced by A. increasing biological magnification. B. raising more cattle for food. C. using only unleaded gaso
How do I solve this?
A European explorer would like to launch a voyage to explore the Americas. He borrows money for his voyage from a banker and promises to pay him back with inter
How to change active voice to passive
Derivative of 3x^2 + x^79
Geometry help please
Cosmic microwave background radiation found uniformly spread throughout the universe is supposed to be _____.