Mathematics, 13.12.2019 01:31 stefancvorovic1

Can you solve this > : d

question 1:

if a = -3n + 2, and b = 5n - 7, what is the value of a + b, in simplest form?

2n + 9

-8n - 5

-3n

2n - 5

question: 2

if a = -3n + 2 and b = 5n - 7, what is the value of a - b, in simplest form?

question: 3

express the sum of the angles of this triangle in two different ways.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:50

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

If a line is defined by the equation y = 5x + 2, what is the slope?

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?

Answers: 1

Answer

You know the right answer?

Can you solve this > : d

question 1:

if a = -3n + 2, and b = 5n - 7, what...

Questions