Solve this equation: 13X-9X+20 30+2
with steps ​

let mask you a question... between 20 and 30 which sing is there

−6x+2032 or −6x+602 its one of those i didn't know if you 20 30+2 was together or separate so the first one it together and the second one is separate.

Step-by-step explanation:

3x−9x+2030+2

=3x+−9x+2030+2

Combine Like Terms:

=3x+−9x+2030+2

=(3x+−9x)+(2030+2)

=−6x+2032

or

3x−9x+(20)(30)+2

=3x+−9x+600+2

Combine Like Terms:

=3x+−9x+600+2

=(3x+−9x)+(600+2)

=−6x+602

give brainliest plz

an altitude of 15,000 feet

step-by-step explanation:

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls