jacksonzyzy09
jacksonzyzy09 jacksonzyzy09
  • 02-05-2020
  • Mathematics
contestada

Which expression is equivalent to 10x + 20y? A) 30xy B) xy + 30 C) 5(2x + 4y) D) 3xy(2 + 4)

Respuesta :

averybutler8
averybutler8 averybutler8
  • 02-05-2020
C) 5(2x+4y)

5(2x) simplifies to 10x

5(4y) simplifies to 20x

10x+ 20y, hope this helps!
Answer Link
ItsTheGame210
ItsTheGame210 ItsTheGame210
  • 05-03-2021

Answer:

C

Step-by-step explanation:

Answer Link

Otras preguntas

What mixed number is equivalent to 14/5
which contains the greatest mass of oxygen: 0.75 mol of ethanol (C2H5OH), 0.60 mol of formic acid (HCO2H) or 1.0 mol of water (H2O) ?explain why.
pls help i dont rly understand
What is an important step toward acquiring scientific literacy?
Task F has duration of 10 days and an earliest start date of 20 days. Based on the given data, determine the finish date for task F.
What is the voltage of the voltaic cell Zn|Zn2+||Cu2+|Cu at 298 K if [Zn2+] = 0.2 M and [Cu2+] = 4.0 M? Cu2+ + 2e- → Cu Eo = +0.34V.
What was the determining factor for areas that escaped the worst impacts of the fire, compared to areas that were severely burned?
What is the pH of a 0.286 M solution of hypochlorous acid (Ka 2.9 x 10-8)?
In people with major depressive disorder, interest in activities is ________ and agitation may be ________. reduced; reduced increased; increased reduced; incre
What did the Eastern Roman Empire become known as?