michaeljongaita michaeljongaita

03-06-2018
Mathematics

contestada

what is the algebraic equation product of 3 and a squared number is twice the sum of the number and 4

Respuesta :

03-06-2018

Let n = number

" product of 3 and a squared number" translates to 3n²

"sum of the number and 4" translates to n + 4

The word "is" becomes your equals sign.

3n² = n + 4 is your equation.

Answer Link

Otras preguntas

A shop is giving 20% discount in a sale. A shirt in the shop normally costs $60. How much does it cost in the sale?

Given: L is the midpoint of KM M is the midpoint of LN Prove: KL = MN

How long does interphase last?

How long does interphase last?

Mr Jones has 20,000 to invest. He invests part at 6% and part at 7%, if hr earns 1,280 in interest after 1 year, how much did he invest at each rate.

3. Identify the adjective phrase in the sentence. What sort of food do crickets usually eat? (Points : 2) usually eat do crickets of

written in simplest form, the expression (x^2)(y^2)-9 over 3-xy is equivalent to 1. -1 2. 1 over 3+xy 3. -(3+xy) 4. 3+xy Please show work

what does the surface area represent in a cell

System of equations x-y-2z=4, -x+2y+z=1, x+y-3z=11. Solve by elimination

What phylum has animals with a central cavity and mouth;and most of them have tentacles?