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
Westkost [7]
3 years ago
12

What is 2 + -5 - -13

Mathematics
2 answers:
pashok25 [27]3 years ago
7 0

Answer:

10

Step-by-step explanation:2+-5=-

-3- - 13 turns into positive so -3 + 13

rosijanka [135]3 years ago
5 0

Answer:

10.

The answer is 10.

You might be interested in
There was no actually pyramid for these questions it tells you the measurements in the problem though. please help me
Nimfa-mama [501]
V=448 in^3
l=8 in
w=12
h=?
V=l•w•h/3
448=8•12•h/3 multiply both sides by 3
3•448=96•h
1344=96•h
h=1344/96
h=14 in


V=l•w•h/3
h=4in
l=3in
w=2.5 in
V=?
V=4•3•2.5/3
V=30/3
V=10 in^3
3 0
3 years ago
Write the absolute value equations in the form x−b =c (where b is a number and c can be either number or an expression) that hav
erma4kov [3.2K]

Answer:

I hav this same question :(

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve for x<br> Please.
Sonja [21]

Answer:

B

Step-by-step explanation:

Since the triangle is right use the tangent ratio to find x

tan64° = \frac{opposite}{adjacent} = \frac{x}{11}

Multiply both sides by 11

x = 11 × tan64° = 22.55 → B

4 0
3 years ago
I need help right now. report cards are coming in soon and i need to get my grades up​
saul85 [17]

Answer:

x = 10

Step-by-step explanation:

3x - 5 = 2x + 5

3x - 5 + 5 = 2x + 5 + 5

3x = 2x + 10

3x - 2x = 2x - 2x + 10

1x = 10

x = 10

4 0
3 years ago
Read 2 more answers
Marlene went shopping and bought a bunch of candy for her swim team. She bought packs of Skittles for $1.50 each and packs of M&
lord [1]

Answer:

18 Skittles

6 M&Ms

Step-by-step explanation:

Set up an equation:

Variable x = number of skittles

Variable y = number of M&Ms

1.50x + 2y = 39

x + y = 24

In the second equation, isolate a variable:

x = 24 - y

Substitute the value of x for 24 - y in the first equation:

1.50(24 - y) + 2y = 39

Use distributive property

36 - 1.5y + 2y = 39

Combine like terms

36 + 0.5y = 39

Isolate variable y:

0.5y = 3

y = 6

Substitute the value of y for 6 in the second equation:

x + 6 = 24

Isolate variable x:

x = 18

Plug these values into any equation of your choice to see if these values are correct (I'll do both equations just to prove it):

1.50(18) + 2(6) = 39

27 + 12 = 39

39 = 39

Correct

x + y = 24

18 + 6 = 24

24 = 24

Correct

8 0
3 years ago
Other questions:
  • Juan analyzes the amount of radioactive material remaining in a medical waste container over time. He writes the function f(x) =
    13·2 answers
  • Q10 Q2.) Find the standard form of the equation of the parabola satisfying the given conditions.
    5·1 answer
  • Anna types 160 words in 2 minutes. How many words does Anna type in 1 hour at this rate?
    11·2 answers
  • A small artichoke contains about 9 milligrams of vitamin C. It also contains about 15​% of the recommended amount of vitamin C a
    9·1 answer
  • What function was used to make that pattern​
    14·1 answer
  • Need help please with this question
    5·1 answer
  • Solve for r in the diagram below.<br> (x + 12)<br> 100°
    8·1 answer
  • PLS ANSWER!!!!!!!!!!!! Mrs. Cardona has 23 of a pan of lasagna left. She wants to divide it into 6 equal pieces for her family.
    13·2 answers
  • How do you find the area of a triangle ?
    11·2 answers
  • PLEASE HELPP!! ASAPPP !!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!