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
Travka [436]
3 years ago
6

Which operation should be performed first according to the order of operations?

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
8 0
Always parenthesis first. So now we have (120-(5+10x7))
In the parenthesis, again the parenthesis goes first
SO we have (5+10 x 7)
Now multiplication goes first
10 times 7
So the very first thing you should do in this question is to multiply 10 by 7

timama [110]3 years ago
3 0
The answer is D because you have to sneer what is in the parentheses first 
You might be interested in
Scientists measure a bacteria sample in a petri dish
zimovet [89]

Answer:

to grow bacterial cultures

4 0
2 years ago
Which equation can be used to find the surface area of the cylinder?
UNO [17]

Answer:

Step-by-step explanation:

SA= 2*r*r*pi + 2*pi*r*h

   = 2*6*6*3.14 + 2*3.14*6*8

4 0
3 years ago
M and n are parallel lines cut by a transversal.<br> What is the value of x + y?
slava [35]

Answer:

180°

Step-by-step explanation:

It will be answer ...............

8 0
3 years ago
Ellen claims she has a coin that is weighted so that the probability of heads is 70%.
kvasek [131]
<span>Outcome Heads Tails
Relative Frequency 0.69 0.31

so first statement is false as 69% is close to 70%.

second statement is false as heads probability is close to 70%

last 2 statements are true:

</span><span>The theoretical probability of tails is most likely 30%.

It is likely that the coin is not fair.
</span>
5 0
3 years ago
Read 2 more answers
In a paragraph explain the "system of equations"​
MakcuM [25]
A "system" of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than non-linear equations, and the simplest linear system is one with two equations and two variables.
4 0
3 years ago
Other questions:
  • They Yankees won 90 of their 162 games last season. What percent of the games did they win?​
    13·2 answers
  • 19x+15y=-6 changed into slope intercept form.
    12·2 answers
  • Which function has the given graph?
    11·2 answers
  • Gordon recently started jogging. Last week he jogged for 15 minutes. Starting this week, he decided to add 2 minutes to his jog
    12·1 answer
  • If m(x)=x 5/x-1 and n(x) = x – 3, which function has the same domain as (m*n)(x)
    15·1 answer
  • Matilda wants to buy some high-quality olive oil. She can buy a 2 L bottle for $50, or she can buy a 225 mL bottle for $7. In or
    15·1 answer
  • Select all of the ratios that are equivalent to 4 to 7.
    10·1 answer
  • PLZ HELP WILL MARK BRANLIEST (No dum answers or I will delete your question - seriously don't be annoying)
    5·1 answer
  • GIVING BRAINLIEST IF YOU ANSWER CORRECTLY!
    13·2 answers
  • Question 7 (1 point)<br> Sovle for x.<br> x2<br> 625
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!