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 ( 46+ )
Otras preguntas
For every bag of trail mix the local Scout Guide troop sells, they earn $0.45. a. Write an expression to represent this situation. b. Sarah sold 52 bags of tra
By how many is 3/4 of 20 greater than 3/5 of 20
Suppose you write a book. The printer charges $4 per book to print it, and you spend $5500 on advertising. You sell the book for $15 a copy. How many copies mus
Suppose a furniture manufacturer ships their products to distributors in pairs (so there are two items sent in each box). The weights of furniture pieces vary s
Which is not determined by the type and arrangement of atoms in a mineral? A. thermal properties B. magnetic properties C. electrical properties D. its position
Is there a difference of squares in 4(4n^2-9) The original question was to factor 16n^2-36 completely and I was wondering if you could factor it further or if
The first battleground between those favoring the extension if slavery and those opposing it was where ?
Of the 8760 hours in a year, one television was on for 2190 hours. What percent is this?
In Central Africa, the (blank) climate allows thick forests to grow. Please help
Which statement is true of creole dialect? A.its use is restricted to legal and official contexts. B.it is spoken exclusively on a small, remote island. C.its v
