jawn9
jawn9
01-02-2017
Mathematics
contestada
can someone help ?? I wasn't here for the lesson
Respuesta :
UnicornG
UnicornG
01-02-2017
I have the answer it's
X equals -4
Y equals 7
Answer Link
AnnadaAmazing
AnnadaAmazing
01-02-2017
3x -4(-2x-1)=-40 → 3x+8x+4=-40 → 11x=-44 →
x=-4
y= -2(-4) - 1 →
y=7
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Dj jill is making a playlist for work; she is trying to decide what 12 songs to play and in what order they should be played. step 2 of 2 : if she has her choic
Natalia wants to pay the restaurant bill for her and a friend. the bill id $50. she has a 15% percent off coupon, and she wants to tip the server 20% of the ori
What is the fraction for 41%?
federal fundsa.provide banks with an immediate infusion of reserves.b.are short-term funds transferred between financial institutions, usually for a period of o
Clues to the important roles both nature and nurture play in development are seen in infants as they acquire the ability to perceive distance and 3-dimensional
The base and the height of sail b are x times greater than the base and the height of sail a. sail a is 3x4. how many times greater is the area of sail b? write
In the origins of Halloween, they believed that the spirits visited the earth
Clues to the important roles both nature and nurture play in development are seen in infants as they acquire the ability to perceive distance and 3-dimensional
a carnot heat engine delivers 500 kj of heat per cycle to a hightemperature source at 652 oc and receives heat from a low-temperature sink at 30 oc. determine:
Bina goes downstairs to her basement, does 20 pushups and 20 squats, and then returns upstairs. which of these activities involves concentric contractions? ques
