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
DedPeter [7]
3 years ago
13

What is the first step to 15-(-2)

Mathematics
2 answers:
zvonat [6]3 years ago
8 0

Answer:

The parentheses

Step-by-step explanation:

They're also first, then you solve it by the left but when there's something in the right, it's always going to be left to right.

Olenka [21]3 years ago
8 0

Answer: First Step: Remove parentheses. then add 15+2

Step 2: Simplify, so 15+2=17

Done ✔

You might be interested in
Find the intercepts of the equation -x-2y=4 I need the x and y intercept in two points
Basile [38]

Answer:

x-intercept: (-4,0)

y-intercept: (0,-2)

Step-by-step explanation:

5 0
2 years ago
Can someone help me pls? Surface area of rectangular prism.
Studentka2010 [4]

Answer: picture see the picture

Step-by-step explanation:

5 0
2 years ago
The Magic Dragon has 2013 heads. Leo the Brave is cutting off the Dragon's heads at a speed of 5 heads per minute. The Dragon's
aivan3 [116]

Answer:  The answer is 1833 heads  and 11 hours, 11 minutes.


Step-by-step explanation:  Given that the Magic Dragon has 2013 heads. The brave Leo is cutting off the Dragon's heads at a speed of 5 heads per minute. But, the Dragon's heads are growing back at a speed of 2 heads per minute.

So, the number of heads of Dragon that are decreasing per minute = 3.

Therefore, after 1 hour, i.e., 60 minutes, The number of heads of the Dragon

= 2013 - 60 × 3 = 2013 - 180 = 1833 heads.

Now, the fight will last until all the heads of the Dragon are cut. Let the fight lasts for 'x' minutes, then

2013-x\times 3=0\\\\\Rightarrow 3x=2013\\\\\Rightarrow x=\dfrac{2013}{3}=671.

Hence the fight lasts for 671 minutes, i.e., 11 hours and 11 minutes.

Thus, the Dragon will have 1833 heads after 1 hour and the fight will last for 11 hour and 11 minutes.


3 0
3 years ago
Each solid is composed of a rectangular prism and a regular prism. Find the surface area of the solid.
Amanda [17]

1345 is answer but not sure

4 0
2 years ago
On a number line, which fraction is to the right of 3 5 ? A) 1 8 B) 3 12 C) 6 10 D) 3 4
Nikitich [7]

Answer:

c

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The population of Germany is about how many times the population of Martinique?Explain your reasoning.
    9·1 answer
  • Find the measure of each side of angle abc with vertices a(-1,5) b(6,1) and c(2,-6)​
    12·1 answer
  • 2143.57333 whole number
    13·1 answer
  • Select all ordered pairs that satisfy the function y = 4x + 3
    13·1 answer
  • Nara received a measles immunization at Dr. Arroys office the vaccine was measured in cubic centimeters a cubic centimeter has t
    6·2 answers
  • Can some one help please​
    14·2 answers
  • Dan sold 150,000 candies at the fair. he sold 10 times more candy this year than last year. how many candies did Dan sell last y
    13·2 answers
  • Which is more 0.225 or 0.25
    12·2 answers
  • Antonio writes the equation 80.4 ÷ d = 0.0804.
    11·1 answer
  • A map is drawn using a scale of 40 kilometers to 1 centimeter. The distance between two cities is 300 kilometers. How far apart
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!