04-07-2019
Mathematics

contestada

simplify 30 (1/2 x -2) + 40 (3/4 y - 4)

Respuesta :

yumnaali5533 yumnaali5533

04-07-2019

Answer:

10(3/2x-22+3y)

Step-by-step explanation:

Answer Link

04-07-2019

30 times 1/2x=15x
30 times -2=-60
40 times 3/4y= 30y
40 times -4= -160

Answer: 15x + 30y -220

Answer Link

Otras preguntas

Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form? 7, -11, and 2 + 8i

Picture attached multiple choice

An oil well produces 172 gallons of oil each day. A standard oil barrel holds 42 gallons of oil. Abot how many barrels of oil will the well produce in one day .

what is he domain of the some and cosine functions a)all real numbers b)all whole numbers c)all positive real numbers d)all real numbers other than 0

I NEED THE ANSWER ASAP, GIVING BRAINLIEST.Describe the relationship of the atoms shown by: A) The rearrangement of atoms is a chemical change B) Stability

What is the significance of the battle of Bunker Hill? A) The British army showed its superior power. B) It showed the determination of the outnumbered American

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation: ()Zn + ()HCl → ()ZnCl2 + ()H2

loyalty to a political cause or party is known as

Is it true that a plane contains at least the non-colinear points

One is always in the position of having to decide between amputation and gangrene. Amputation is swift but time may prove that the amputation was not necessary