Seudónimo Seudónimo

25-02-2017
Mathematics

contestada

Which expression is equivalent to 2.25 + 2.25x + 1 - 0.75x + 2x?

A) 6.75x

B) 8.25x

C) 3.5x + 3.25

D) 4.5 + 1 - 0.75x + 2x

Respuesta :

25-02-2017

The answer is C :DDDD

Answer Link

Otras preguntas

A rod is laid out along the x-axis with one end at the origin and the other end at x = l. the linear density is given by the following: rho(x) = rho0+(rho1-rho0

Find (ros)(z). r(x) = x + 1 = s(x) = 5x ) Write your answer as a polynomial in z, in simplest form. (ros)(z) =

How many iron atoms are present in 3.0 mol of iron metal?

Tell me about one philosophy that influenced the formation of the United States Government.

What does the abreviation asa stand for chemically?.

Use the equation x = kyz to solve If x varies jointly with y and z, find x when: y = 18, z = 20 and the constant of joint variation is k - 3

i took pity on the man. i gave him some money (combine the sentences)

Use an equation to solve. What is 60% of 400?

p-p-p-q-q-q =? its urgent

Factors of Population Distribution in the Middle East essay