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
AURORKA [14]
3 years ago
5

6 +(-15) = i need help I need help

Mathematics
2 answers:
mina [271]3 years ago
8 0

Answer:

-7

Step-by-step explanation:

6 - 15 = -7

Gnom [1K]3 years ago
4 0

Answer:

-9

Step-by-step explanation:

If you have a problem that is plus a negative, you can get rid of the plus sign and move the minus sign to be the operation. In this problem, it would make the equation 6 - 15. We know that 6 + ? will equal 15 just as much as 6 - 15 = ?

6 + 9 = 15 therefore 6 - 15 must equal -9.

You might be interested in
What is the sum of the 1st square number and the 6th square number?
Dimas [21]

Answer:

37

Step-by-step explanation:

1+36=37

6 0
3 years ago
An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 7.32 cents per
Sedaia [141]

Answer:

y(x) = 0.0732x + 17.32

Step-by-step explanation:

The equation for the monthly charge has the following format

y(x) = ax + b

In which y(x) is the cost in function of the number of kilowatt-hours used(x), a is the price of each killowatt hour and b is the fixed(base) charge.

Base charge of $17.32 per month.

This means that b = 17.32

charge of 7.32 cents per kilowatt-hour

Our answer is in dollars. Each dollar is 100 cents. So 7.32 cents is a = 0.0732

Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used.

y(x) = ax + b

y(x) = 0.0732x + 17.32

6 0
3 years ago
What is the solution to the system of linear equations?​
Natalija [7]

Answer:

The solution to a system of linear equations is the point at which the lines representing the linear equations intersect. Two lines in the x y xy xy -plane can intersect once, never intersect, or completely overlap.

Step-by-step explanation:

8 0
2 years ago
What is the least common multiple (LCM) of 6 and 10?<br> OA. 2.<br> OB. 20<br> O C. 30<br> OD. 60
Naily [24]

Answer:

30

Step-by-step explanation:

hhhhjj+hbggggggggggggggggggggffffffgfgggggggggggg

4 0
3 years ago
Read 2 more answers
The point slope form of the equation of the line that passes through (-5,-1) and (10,-7) is y+7= -2/5(x-10) what is the standard
Alex787 [66]
Standard form for y+7=-2/5(x-10) is y=-7-2/5(x-10)
3 0
2 years ago
Other questions:
  • Which of the following is a radical equation? x + StartRoot 5 EndRoot = 12 x squared = 16 3 + x StartRoot 7 EndRoot = 13 7 Start
    14·1 answer
  • Help!!!!!!!! plz I need your help
    9·1 answer
  • Write a problem that can be solved whit a bar model that shows equal groups of liters. Then solved the problem
    15·1 answer
  • Which of the following number lines represents the compound inequality shown below?
    14·1 answer
  • A boat traveled 84 miles downstream and back. The trip downstream took 4 hours. The trip back took 28 hours. Find the speed of t
    9·1 answer
  • If the length of the hypotenuse is 10 m and its base leg is 6 m, what is the length of
    12·2 answers
  • Which equation will help you solve this problem?
    7·2 answers
  • In a sixth grade classroom there are 15 car riders, 12 bus riders, and 3 walkers. What is the ratio of students that either are
    8·1 answer
  • You get 20 point if you answer
    8·2 answers
  • Mrs. Farad goes to an office supply store to buy 6 markers and a poster board for each of the 20 girls in her troop. Let m repre
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!