success2002 success2002

25-07-2016
Mathematics

contestada

simplify -4(x-5)+3(9-7)

Respuesta :

tuarahsinat tuarahsinat

25-07-2016

-4x+20+27-21
is used distributive property to simplify your problem
x turns into -4x because the number is invalid
5 turns into 20 because -4x-5 equals a positive number
9 turns into 27
and 7 turns into 21

Answer Link

Otras preguntas

PLEASE HELP 25 POINTS, state the slope

Math riddle. I am 3-digit number. I am an even number. If you deduct 1 from me, I become 2-digit number. What am I?

Потяг рухався зі швидкістю 140 м/с. Далі він починає зупинятися зі прискоренням у 7 м/с2. Яке переміщення здійснить потяг за 16 с? 2. (Бали: 2) На тіло діє три

a 250 ml flask of hydrogen gas is collected at 763 mmHg and 35C by displacement of water from the flask. the vapor pressure of water at 35c is 42.2 mmhg. how ma

Resumen del libro mystère en Camargue francés

U.S. History Richard Nixon Resignation speech

HI gas is removed from the system at equilibrium below. How does the system adjust to reestablish equilibrium? 51.8 kJ + H₂(g) + 1₂(g) → 2HI(g) A. The reaction

1. Why are there so many concerns about the Malagasy language? 2. Why are so many middle eastern and Turkic languages dying? 3. Why are there so many concerns

3. Peirre and Marie ............. radiation in 1900. a) found b) discovered c) invented d) looker for

hangad ng samahang ito na makamit ang kalayaan ng burma isinulong nila ang kanilang mga hangarin sa pamamagitan ng demonstrasyon at rally