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
inn [45]
2 years ago
12

Bro help me idk this one q-q n × 5 + 4 × 2 - 4 × 3 = 42​

Mathematics
1 answer:
lina2011 [118]2 years ago
7 0

Answer:

n = 9.2

Step-by-step explanation:

Isolate the variable by dividing each side by the numbers that do not contain the variable

You might be interested in
13) A hexagon has 6 equal sides! Ms. Sears asked the students to find the perimeter if all sides are equal to 2x + y. One studen
mestny [16]

Answer:

None of the answers are right

Step-by-step explanation:

Since a hexagon has 6 sides, and perimeter is the length of all the sides summed up, we can multiply 6 by 2x+y to find the perimeter.

6(2x+y)

Distribute the 6 to each term in the parentheses:

6(2x)+6(y)

12x+6y is the perimeter. None of the answers are right.

7 0
2 years ago
For every 15 campers at a summer camp there is 1 counselor.
katovenus [111]

Answer:

That would mean for every 30 campers there are 2 counselors and 45:3,60:4 and so on

Step-by-step explanation:

3 0
3 years ago
Which of the following expressions “ the sum of n and the sum of n and 6 ?
faltersainse [42]

what do u mean by that

3 0
3 years ago
Find the percent of error if the estimate is $230 and the actual amount is $245. round to the nearest whole percent.
qwelly [4]

Percentage error = 245-230/245 * 100 = 15/245 * 100 = 6.12%

After rounding off, it would be 6%

5 0
2 years ago
I need to Match each equation that represents each situation.
almond37 [142]

Step-by-step explanation:

this is quite easy, when you use just common sense and identify the right numbers and variable names.

they is nothing special needed, you don't even need to create the equations yourself.

$4.99 per pound. buys b pounds and pays $14.95.

14.95 = 4.99 × b

$4.99 per pound. buys b pounds and pays c.

this is exactly the same as before, just that this time the total amount is not given as a constant but as a variable.

c = 4.99 × b

d dollars per pound. buys b pounds and pays t.

the same as the 2 cases before, just now everything is a variable. no more constants, but otherwise the completely same structure and method.

t = d × b

earned $275, which is $45 more than Noah ("n").

$275 = n + $45

earned m dollars, which is $45 more than Noah ("n").

m = n + $45

earned m dollars, which is y dollars more than Noah (we are asked that Noah's earnings are now called "v").

here your teacher made a mistake.

sure, the only remaining answer is

v = m + y

but it is not correct. given the names of the prime and associated variables the correct answer would be

m = v + y or v = m - y

7 0
1 year ago
Other questions:
  • What properties do you think stay the same after a translation?
    12·1 answer
  • 7x - 3y = 42x - 4y = 1the solution to the system of equations is _____.
    9·1 answer
  • Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
    13·2 answers
  • Can someone help with 21 and 22
    14·1 answer
  • Does the equation<br> y=7x-4y=7x−4<br> define y as a linear function of x?
    15·1 answer
  • It is common in many industrial areas to use a filling machine to fill boxes full of product. This occurs in the food industry a
    12·1 answer
  • Help? wha does z equal?
    10·2 answers
  • What is true about the line y = x?
    13·2 answers
  • The graph of the parent function, f(x) = x3, is translated such that the function g(x) = (x – 4)3 – 1 represents the new graph.
    5·1 answer
  • Find the x- and y-intercepts of the graph of 2x - y = 24. State your answers as
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!