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 ( 36+ )
Otras preguntas
Read the poem "Queen of the Cats": Old Polly was a cat of unusual grace, With wide, yellow eyes and thin stripes on her face. My wife took her in on a cold, aut
Select the words in the following paragraph that are spelled correctly. I tried to have a discussion with my parents about the upcoming electeon. I knew I could
Solve each exponential equation. round your answer to two decimal places. 4a. 4²x +3=1 4b. ex-1 -5 = 5
A rival of Bernini's was one of the leading Baroque architects in Italy. The structures he designed and created are more complex than Bernini's, and he often ma
How accurate is it to say that the main reason for the survival of the Soviet regime, in the years 1917-28, was the introduction of the New Economic Policy? HEL
Which idea is typically associated with the word "spade”? leisure time city life writing poems hard work
Which of the following was a border state during the US Civil War? A)Arkansas B)Kentucky C)Ohio D)Texas
In the given figure x = 145°. What theorem can be used to prove the lines p and q are parallel?A) Same side interior angles converse theoremB) Corresponding ang
A salesperson earns a commission of $480 for selling $4000 in merchandise find the commission rate write the answer as a percentage
A trailer is pulling a car with a force of 900N on a level road. The car is moving at 70 km/h how much work is done by the trailer on the car in 15mm?
