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
yarga [219]
3 years ago
13

How do i solve this?: 7-12÷4+2x7

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0
<span>

First you divide and multiply and then you add and subtract
Please tell me how to set up an inequality for this question and how to solve it:

At a video store you have 2 options for renting movies, you can pay $4 per movie or you can pay 10 dollar membership fee and then only pay 1.50/movie. After how many movie rentals will the membership price be less than the cost of renting movies without the membership?


</span>
Ivanshal [37]3 years ago
4 0
You need to use PEMDAS. You don't have parentheses or exponents so you don't need to worry about that. So you multiply 2*7. That equals 14 now your problem is...

7-12/4+14.

Next you do division.

So 12/4 is 3.

7-3+14 equals.

Now you add 3 and 14.

7-17=

Now you subtract and get your answer.
-10 is your answer.
You might be interested in
X = 8,1,3,3,5
Ghella [55]

Answer:

2.600 = Exact

2.6 = Base Form

Step-by-step explanation:

?

6 0
2 years ago
In which situation is the distance traveled proportional to time? A car moving in stop-and-go traffic A person biking on a trail
Sindrei [870]
For this case, what you must do is to see in which scenario the speed of keeping constant during a certain time.
 "A person biking on a trail at 1212 miles per hour for 2020 minutes"
 We observe that the distance in this case is proportional to the time and the constant of proportionality is the speed.
 In other words:
 d = v * t
 Answer:
 the distance traveled is proportional to time in:
 "A person biking on a trail at 1212 miles per hour for 2020 minutes"
5 0
3 years ago
pls There are (4^9)^5 ⋅ 4^0 books at the library. What is the total number of books at the library? A.4^9 B. 4^45 C. 4^46 D. 1  
jekas [21]
We know that there are (4^9)^5 ⋅ 4^0 at the library, so we just need to simplify this to get the answer.
(4^9)^5 ⋅ 4^0
=(4^9)^5×1
=(4^9)^5
=4^9×5
=4^45. As a result, the total number of books at the library is 4^45 books at the library or B is the final answer. Hope it help!
6 0
3 years ago
Hello I'm just here to say if a question asks "circle all of the expressions that are equivalent to some type of math question d
slamgirl [31]
Based on the wording of the question, I believe that the answer allows you to pick more than one. However, there still may only be one answer.
3 0
2 years ago
A whole number consists of the digits 2, 4, 6, 8, and 0. If each digit is used only once, how many whole numbers are possible?
Leya [2.2K]
Eas
permutations
5 digits
5*4*3*2*1=120 ways
if you count 0 in front of the number as a whole number
if you don't, then there are 96 ways
4 0
3 years ago
Other questions:
  • 99.7 of all newborn babies in the United States weigh between
    5·2 answers
  • Solve proportion 19/11 = f/9
    10·1 answer
  • 3x - y = 7
    12·1 answer
  • Pls solve for x!: 2x−5.6 over 3 = 1−x over 1.5
    6·1 answer
  • CAN SOMEONE PLEASE HELP ME !! ONLY NUMBER 27
    9·1 answer
  • Solve the Inequality for x<br><br><br> –8x + 16 &gt; –72
    10·1 answer
  • Please help! i promise ill give brainliest, tysm
    10·2 answers
  • A) Solve 3(x - 5) = 18
    9·1 answer
  • Find the measurement of angle b
    6·2 answers
  • Aman has 25 marbles more than half of the marbles that Rajiv has.​If Aman has 40 marbles ,how many marbles does Rajiv have ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!