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
Mazyrski [523]
2 years ago
10

if the sum of a number and nine is tripled the results is seven less than twice the number. find the number

Mathematics
1 answer:
aliina [53]2 years ago
6 0
Here is the equation you need:

3(x + 9) = 2x - 7

You finish.
You might be interested in
a temperature of -6° is colder than a temperature of 5°f below zero . is this statement true or false ?
olga nikolaevna [1]
True because 0-5 is -5
7 0
3 years ago
A line passing (a,3) and (5,5) is perpendicular to a line passing through (0,0) and (1,a) Find the value of a.
vodka [1.7K]

Answer:

a = -5

Step-by-step explanation:

(5 - 3)/(5 - a)

2/(5 - a)

perpendicular of 2/(5 - a) = -(5 - a)/2

(a - 0)/(1 - 0) = -(5 - a)/2

a/1 = -(5 - a)/2

2a = -5 + a

a = -5

6 0
3 years ago
A Zoo has two male lions. one sixth of the Lions are male lions. how many lions are there at the zoo?
lubasha [3.4K]
<span>A Zoo has two male lions. one sixth of the Lions are male lions. how many lions are there at the zoo?There are 12 lions.</span>
6 0
2 years ago
Read 2 more answers
What are the coordinates of the point on the directed line segment from (1,-5) to
Black_prince [1.1K]

Answer:

Q (2.5, -4)

Step-by-step explanation:

Let A (1, -5), C = (10, 1), find Q (x, y), so that AQ:QC = 1:5

AQ = (x - 1, y + 5)

QC = (10 - x, 1 - y)

AQ:QC = 1:5

so 5*AQ = QC

5(x - 1) = (10 - x)

5(y + 5) = 1 - y

Solve them:

5x - 5 = 10 - x

6x = 15

x = 15/6 = 2.5

5y + 25 = 1 - y

6y = -24

y = -24/6 = -4

Then answer is Q (2.5, -4)

6 0
2 years ago
PLZZZ HELP WILL NARK BRAINLYLIST!!!!
IceJOKER [234]
The length is 2




Explanation: there are 2 boxes of the graph between d and c

Hope this helps
3 0
2 years ago
Other questions:
  • How do I find the length of an Arch in a circle?
    10·1 answer
  • Which choice shows the best estimate of the product 0.52×695?
    5·1 answer
  • Write 42 1/2 % as a simplified fraction.
    6·1 answer
  • A slow jogger runs a mile in 13 min. Calculate speed in. a) in/s b) Km/h
    10·2 answers
  • Can someone please solve and explain these questions??? ​With work please.
    15·1 answer
  • Find the geometric mean of 2 and 72
    15·2 answers
  • What is the value of 14:45?
    8·1 answer
  • Katie bought 2 soda at the baseball game if each soda cost $2.80 and she paid with a twenty dollar bill how much change should s
    11·2 answers
  • Helpp pls
    9·2 answers
  • <img src="https://tex.z-dn.net/?f=%5Cleft%28%5Csqrt%7B2%7D%2B1%5Cright%29%5Cleft%285%2B%5Csqrt%7B2%7D%5Cright%29" id="TexFormula
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!