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
FrozenT [24]
3 years ago
6

Write an equation for the following situation: 15 less than a number is equal to 12

Mathematics
1 answer:
weeeeeb [17]3 years ago
3 0
Break it down
"15 less than " means -15
"a number" means unknown or placeholder means x
"is equal to" means '='
'12' means 12
-15+x=12
add 15
x=27
You might be interested in
After eating dinner at a restaurant Lucy bill before tak is $48.00 the sales tax rate is 8% Lucy decided to leave a 20% tip for
posledela

Answer:

do you have any answers to choose from?

7 0
4 years ago
Stacy rolls a pair of six-sided fair dice.
Nutka1998 [239]

Answer:

The probability that the sum of the numbers rolled is either a multiple of 3 or an even number is 24/36 = 2/3

The two events are mutually exclusive

Step-by-step explanation:

we first need to create a table of the sample space from the experiment, the sum of the numbers rolled. Find the attached for a depiction of the possible outcomes.

The probability that the sum of the numbers rolled is either a multiple of 3 or an even number will be given by counting the numbers that are either even or multiples of 3 and then dividing by the number of possible outcomes, 36.

In our case this will be;

24/36 = 2/3

5 0
3 years ago
Which property is illustrated by the equation 3 (m n) = (3 m) n? HELP ME PLZ I NEED THIS THANK YOU
GaryK [48]

Answer:

Associative properties of multiplication

3 0
3 years ago
Chad can paint a room in 5 h. cassie can paint the room in 3 h. how long would it take them to paint the room working together?
Georgia [21]
If Chad can paint the whole room in 5 hours, in 1 hour he gets 1/5 of it painted.  If Cassie can paint the whole room in 3 hours, in 1 hour she gets 1/3 of it painted.  If we add those together we can find out how much of the room they can paint together in one hour.  1/5 + 1/3 = 1/x, with x being the number of hours it will take them to paint the room together.  Common denominator is 15, therefore, 3/15 + 5/15 = 1/x and 8/15 = 1/x.  Cross-multiply to get 8x = 15, so it will take them 15/8 hours, or 1.9 hours to paint the whole room together.
8 0
4 years ago
How to solve this equation x=b_cd ,for c
Irina18 [472]
X/d-b=c you had to divide by d on both sides then subtract b
5 0
3 years ago
Other questions:
  • Cain has 40 eggs. He divides all the eggs and places an equal number into 10 small containers. How many eggs are in each contain
    13·2 answers
  • Last year, a large trucking company delivered 5.5x10^5 tons of goods with an average value of $23,000 per ton. What was the tota
    5·1 answer
  • 4) BRAINLIEST + 15 + POINTS :)
    6·1 answer
  • 11 out of 25 as a percentage
    5·2 answers
  • 210 in stranded form
    8·1 answer
  • Maddy's fourth grade class is going on 5 field trips. Each has a fee of $12.10. Sack lunches for each trip are an additional $2.
    13·2 answers
  • PLS HELP ME PLS PLS
    5·1 answer
  • Pls help me with this question! ​
    10·1 answer
  • the temperature in london is -5 at midnight at midday the temperature is 10c how much did the tempeture increase by?
    15·1 answer
  • Determine if each table below represents a linear function, quadratic function, or neither.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!