Mathematics
Mathematics, 02.03.2020 21:06, nnyyy6043

Please help me quick!!

What is the solution to this system of equations?
y=x-20
x+y=84

A. (20,0)
B. (52,32)
C. (50.30)
D. (40,44)

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 12:50, amandapill
2-digit numbers less than 91 which are 1 less than a multiple of 10
Answers: 1
image
Mathematics, 21.06.2019 20:00, Jenifermorales101
It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
Answers: 2
image
Mathematics, 21.06.2019 20:50, badatmathmate8388
Write the equation in logarithmic form e^x=403.429
Answers: 1
image
Mathematics, 21.06.2019 22:30, ferny5133
Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?
Answers: 1
Do you know the correct answer?
Please help me quick!!

What is the solution to this system of equations?
y=x-20

Questions in other subjects: