Mathematics, 09.06.2021 14:00, blakestuhan

{4x+2y=10
y=2x-1

What is the value of x+y

A.3.125
B.2
C.4.5
D.3.5

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:10, GgRed

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Answers: 1

continue

Mathematics, 21.06.2019 18:00, officialgraciela67

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Answers: 3

continue

Mathematics, 21.06.2019 19:00, sakinahunt

What expression is equivalent to log3(x+4)

Answers: 1

continue

Mathematics, 21.06.2019 20:00, vane1161

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Answers: 3

continue

Do you know the correct answer?

{4x+2y=10
y=2x-1

What is the value of x+y

A.3.125
B.2
C.4.5