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
navik [9.2K]
3 years ago
11

Solve -3 = x + x + x.

Mathematics
2 answers:
gladu [14]3 years ago
8 0

Answer:

x = -1

Step-by-step explanation:

-3 = x + x + x

-3 = 3x

-1 = x

Good luck!

kozerog [31]3 years ago
6 0
-3 = x + x + x
-3 = 3x
-3/3 = x
x = -1
You might be interested in
Max has just won some money on a game show! He has the option to take a lump sum payment of $500,000 now or get paid an annuity
Fofino [41]

Answer:

The second option annually

Step-by-step explanation:

(4,900×12)×10 the multiply by 2.9%. Take that number and add on every 10 years

3 0
3 years ago
There are nickels, dimes, quarters in a large piggy bank, for every 2 nickels there are 3 dimes, for every 2 dimes there are 5 q
Alex

There are 80 nickels and 120 dimes and 300 quarters in piggy bank

<em><u>Solution:</u></em>

Given that,

For every 2 nickels there are 3 dimes ,

So, ratio of nickel to dime will be 2 : 3

Also for every 2 dimes there are 5 quarters

So, ratio of dime to quarters is 2 : 5

Let us first find the ratio of nickles to dimes to quarters

nickel : dime = 2 : 3

dime : quarters = 2 : 5

\frac{nickel}{dime} = \frac{2}{3}

nickel = \frac{2}{3} dime

\frac{dime}{quarter} = \frac{2}{5}

quarter = \frac{5}{2}dime

So,

nickel : dime : quarter = \frac{2}{3}dime : dime : \frac{5}{2}dime\\\\nickel : dime : quarter = \frac{2}{3} : 1 : \frac{5}{2}\\\\nickel : dime : quarter = 4 : 6 : 15

Thus nickel : dime : quarters = 4 : 6 : 15

Now, let the number of nickel be 4x

Let the number of dimes be 6x

Let the number of quarters be 15x

From given question,

There are 500 coins in all.

number of nickel + number of dimes + number of quarters = 500

4x + 6x + 15x = 500

25x = 500

x = 20

Thus,

number of nickel = 4x = 4(20) = 80

number of dimes = 6x  = 6(20) = 120

number of quarters = 15x = 15(20) = 300

Thus there are 80 nickels and 120 dimes and 300 quarters in piggy bank    

3 0
3 years ago
Do ∠ABE and ∠DBC share a ray?
Thepotemich [5.8K]

Answer:

yes, it's ray

Step-by-step explanation:

because there are two parallel lines

5 0
3 years ago
Given g(x) = 2(x – 5), determine x for g(x) = -30.
GREYUIT [131]
When g(x) = -30, x = -10
To solve, make -30 equal to 2(x-5):
-30 = 2(x-5)
-30 = 2x -10
-20 = 2x
-10 = x
5 0
2 years ago
How to get an answer of 34 by using the following integers -1, 4, 40, and -25
umka2103 [35]
Assuming that the integers can be repeated
40-25+4+4+4+4+4-1
7 0
3 years ago
Other questions:
  • The initial mass of a certain species of fish is 6 million tons. The mass of​ fish, if left​ alone, would increase at a rate pro
    6·1 answer
  • Jill had the following scores on quizzes 0:0 1:1 2:3 3:4 4:4 5:1 what is the mean for Jill score quizzes
    10·1 answer
  • Y-intercept oftheparabola y = x2 – 2x – 3
    5·1 answer
  • you play a game where you score -6 points on the first turn and on each of the next 3 turns. What is your score after those 4 tu
    13·1 answer
  • Can someone plz explain Pythagoras theorem to me
    12·2 answers
  • Help me plz with this I need help
    12·1 answer
  • May is 2/3 of Lauren's age plus 12 years. May is 28 years old. Which equation can be used to find Lauren's age?
    12·1 answer
  • Position vectors u and v have terminal points of (-6, 3) and (4, -2), respectively. Find the resulting terminal point of 2v - u.
    11·2 answers
  • Homework please help
    10·2 answers
  • 4 Calvin is a train company manager.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!