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
sveticcg [70]
2 years ago
14

Use the order of operations to evaluate the expression below. 5+7 • 2-90 + 3+ 8 - 1

Mathematics
1 answer:
CaHeK987 [17]2 years ago
7 0

Answer: 5+7=12

2- 90 + 8 -1 = -81

Step-by-step explanation:

You might be interested in
What are the solutions to equation (x - 21)^2 = 25?<br><br> x=<br> x=
melomori [17]

The answers for these solutions to equation (x - 21)^2 = 25 are

x = 26

x =16

Picture proof

8 0
2 years ago
Find the slope of the line that passes through the points (2.1) and (-1.-1).​
sp2606 [1]

Answer: The slope is \frac{2}{3}

Step-by-step explanation:

The slope can be calculated with the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

Then, knowing that the line passes through the points (2,1) and (-1,-1), we can substitute the coordinates into the formula.

In this case:

y_2=-1\\y_1=1\\x_2=-1\\x_1=2

Therefore, the slope of the line that passes through the points (2,1) and (-1,-1) is:

m=\frac{-1-1}{-1-2}\\\\m=\frac{-2}{-3}\\\\m=\frac{2}{3}

6 0
3 years ago
?????????????????????????????
kompoz [17]

SA=240sq.cm

have an amazing day <3

7 0
2 years ago
Find the distance between (-4,3) and (-1,-5)
xxTIMURxx [149]

Answer:

its 400

Step-by-step explanation:

3 0
3 years ago
If f(x) = 3 - 2x and g(x)= 1/(x+5),what is the value of (f/g) (8)?
Alekssandra [29.7K]

Answer:

(f/g)(8) = -169

Step-by-step explanation:

Simply plug in <em>x </em>= 8 into our equation:

\frac{3-2(8)}{\frac{1}{8 + 5} }

\frac{-13}{\frac{1}{13} }

-13(13)

-169

4 0
2 years ago
Other questions:
  • Find the quotient.<br> (2x4 – 3x3 – 6x2 + 11x + 8) ÷ (x – 2)
    12·2 answers
  • A coin contains 9 grams of nickel and 16 grams of copper,for a total weight of 25 grams what percentage of the metal in the coin
    11·1 answer
  • Alondra is saving money in her piggy bank for her upcoming trip to disney world. On the first day, she put in $15 and plans to a
    11·2 answers
  • The teacher of a seventh-grade class flipped a coin 100 times. The students recorded the results in the table shown below:
    11·2 answers
  • PLEASE HELP !!!! i literally dont know what im doing and i need to start getting ready for work but im really trynna finish this
    14·1 answer
  • ? * 2/3 = 1<br><br> 1÷ 2/3 = ?
    6·1 answer
  • Help please!!!!!!!!​
    9·1 answer
  • Find the slope of the line that passes through: (6, 16) and (2, -4).
    13·1 answer
  • PLease help! Thanks!
    13·1 answer
  • In a certain card​ game, the probability that a player is dealt a particular hand is. Explain what this probability means. If yo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!