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
babunello [35]
3 years ago
9

No need for explanation

Mathematics
2 answers:
ra1l [238]3 years ago
7 0

Answer:

x=7

Step-by-step explanation:

AysviL [449]3 years ago
5 0

Answer:

x = 7

Step-by-step explanation:

x + 2x + 69 = 90

3x + 69 = 90

3x = 21

x = 7

You might be interested in
-2/3(3x-9) = 15 please help
Lina20 [59]
Your answer would be x=-10.5

First distribute -2/3 to 3x and -9
-2x+6=15
Then subtract 6 from both sides
-2x=9
Divide both sides by -2
x=-4.5
6 0
2 years ago
What is the volume of the right rectangular prism with a length of 18 inches, a width of 4 inches, and a height of 10 inches? 32
egoroff_w [7]

Answer:

720in

Step-by-step explanation:

V=LWH

V=(18)(4)(10)

7 0
2 years ago
Read 2 more answers
A study found that average there were 566,000 tweets per hour using this data how many tweets are there per minute
Mazyrski [523]

Answer:

D

Step-by-step explanation:

566,000/60 = 9433 1/3 = 9433.3

7 0
3 years ago
How many solutions does this system have?
BigorU [14]

12x - 4y = -8

y = 3x + 2

Rewrite the first equation

12x + 8 = 4y

3x + 2 = y

As you see, the first and second equation are actually the same, meaning there's an infinite number of solutions.

6 0
3 years ago
Read 2 more answers
A recipe includes 6 cups of flour and 2/3 cup of butter. Write the ratio of the amount of flour to the amount of butter as a fra
diamong [38]
6 : 2/3.....multiply by 3
18 : 2...reduce 
9:1 or 9/1
6 0
3 years ago
Other questions:
  • John deposited $2860 in a bank that pays 9% interest, compounded monthly. Find the amount he will have at the end of 3 years.
    8·1 answer
  • Help, adding extra text so that I can post this question
    6·2 answers
  • Bodhi has a collection of 175 dimes and nickels. The collection is worth $13.30. Which equation can be used to find n, the numbe
    6·2 answers
  • Find the missing side lengths. Leave your radicals in simplest form.
    12·2 answers
  • The yearbook club had a meeting. The meeting had 24 people, which is three-fourths if the club. How many people are in the club?
    6·1 answer
  • When a= -5, b = -2 and c=1. a(b+c) is?
    13·1 answer
  • Given the figure below, which statement correctly completes the following?
    12·2 answers
  • Help please!!!!!!!!!!!
    11·1 answer
  • Birth weights of a sample of newborn babies
    11·1 answer
  • I just need help shouldn't be too hard if you understand it
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!