1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
butalik [34]
3 years ago
6

2(7m−5)+(−8+9m)=?

Mathematics
1 answer:
Anna [14]3 years ago
8 0

Answer:

23m-18

Step-by-step explanation:

2(7m−5)+(−8+9m)

Remove parenthesis

2(7m-5)-8+9m

expand

14m-10

14m-10-8+9

simplify

23m-18

Ask me for more questions brainliest please.

You might be interested in
Joe is the proud owner of Joe's Old Time BBQ Pit. He sells two types of BBQ sauce - Hot N' Spicy and Mild Mannered. Each gallon
oksano4ka [1.4K]

Answer:

P=$254

Step-by-step explanation:

let Hot N' Spicy be x

and Mild Mannered be y

  the objective function is

38x+35y=P

the constraints are

1. tomato sauce

2x+3y=18--------1

2. hot peppers

2x+y=10--------2

solving 1 and 2 we have

using substitution method

2x+y=10--------2

y=10-2x

put y=10-2x in eqn 1

2x+3(10-2x)=18

2x+30-6x=18

2x-6x=18-30

-4x=-12

x=12/4

x=3

put x=3 in eqn 2 we have

2(3)+y=10

6+y=10

y=10-6

y=4

He should make 3 gallons of Hot N' Spicy

and 4 gallons Mild Mannered

38(3)+35(4)=P

114+140=P

254=P

P=$254

5 0
3 years ago
Which point is collinear to points A and D?
PilotLPTM [1.2K]

Answer:

D) F

Step-by-step explanation:

3 0
3 years ago
If 2X +3 equals 11 what is 4X hint solve for x first
Aleksandr [31]

Answer:

16

Step-by-step explanation:

2x+3 = 11

2x= 8

x = 4

4(x) = 4(4) = 16

7 0
3 years ago
If AD is an altitude of triangle ABC, then angle ABC is:
alexira [117]
<ADB = 90 degrees

hope it helps
7 0
3 years ago
An 18 pound turkey cooks for 4.5 hours. How long will it take for a 12 pound turkey to cook?
OverLord2011 [107]

Answer:

3 hours

Step-by-step explanation:

We can solve using ratios

18 lbs            12 lbs

------------ = --------------

4.5 hrs          x hours

Using cross products

18x = 12 * 4.5

18x = 54

Divide by 18

18x/18 = 54/18

x=3

6 0
3 years ago
Read 2 more answers
Other questions:
  • Jordan has $275.00 in his bank account the bank will pay jordan 4% interest per year on the value of hois account if jordan does
    5·1 answer
  • PRECALCULUS HELP A.0 b.3 C.4 D.7
    13·1 answer
  • What is the value of x when x + 7 = 21?
    10·2 answers
  • Find the length of side x in simplest radical form with a rational denominator
    8·1 answer
  • Need help ASAP! This is pretty urgent! Will mark brainliest!! please help if you can
    5·1 answer
  • Lol yeah i need a answer:)
    10·1 answer
  • A recipe used 3/4 cup of butter for every 1 2/3 cup of flour. What is the unit rate of cups of butter per cup of flour? *​
    8·1 answer
  • at a party, everyone shook hands with everyone. three were 66 handshakes. how many people were at the party need answered asap
    5·1 answer
  • Can someone help with the equation(s)?
    7·1 answer
  • Plz answer!!!!!!! ASAP!!!!!!!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!