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
Sati [7]
3 years ago
9

(n-7) x 3 = 24 please help!!

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
5 0
(n-7)x3=24
3n-21=24
3n=45
n=45/3
n=15
Ann [662]3 years ago
4 0
N-7=24x3
n=24x3+7
=79
You might be interested in
12
Papessa [141]

Answer:

42

Step-by-step explanation:

4 0
2 years ago
If equal amounts are added to the numerator and the denominator of the current ratio, the ratio will always:
Marta_Voda [28]

Answer:

Increase?

Step-by-step explanation:

Because think about it let's use 1/2 as an example.

1/2 equals .5 now lets add 2 to both the numerator and denominator

3/4 is the result and it also equals .75 which is larger than .5 so that's why the answer is increase.

and u can keep on going on with the method

4/5=.8

7 0
3 years ago
Plz help me! I will make you the brainliest! Thanks!
Volgvan

Answer:

4/5 is the most simplified form

Step-by-step explanation:

I hope this helps!

4 0
3 years ago
A college has a financial aid formula that applies to applicants whose family's income is below a certain threshold. The financi
DochEvi [55]

Answer:

1.) 10000, -3, 1000 ; doesn't make sense

2.) 40000, 3, 40000 makes sense

3.) 32500, 1.5, 32500 makes sense

4.) [0,+ ∞ ]

Step-by-step explanation:

1.) r(-3) = 2500 - 3*5000=10000

2.) f(3) = 25000 + 3*5000 = 40000

3.) f(1.5) = 25000 +1.5*5000= 325000

4.) # of siblings must >= 0

3 0
3 years ago
Kevin has $4.85 in nickels and dimes. If he has 34 fewer dimes than nickels, how many coins (nickels and dimes) does he have alt
pochemuha
.05n + .10d = 4.85
n - 34 = d
Substitute the second equation into the first equation and solve for n.
.05n + .10(n - 34) = 4.85
.05n + .10n - 3.4 = 4.85
combine like terms
.15n - 3.4 = 4.85
add 3.4 to both sides
.15n = 8.25
divide both sides by .15
n = 55
d = n - 34
d = 55 - 34
d = 21

CHECK
21 * .1 = 2.10
55 * .05 = 2.75
2.10 + 2.75 = 4.85

21 dimes and 55 nickels
4 0
3 years ago
Read 2 more answers
Other questions:
  • 2 tens and 76 ones equals
    14·2 answers
  • Using Similar Triangles On a coordinate plane, a line goes through (0, 3) and (x, y). A triangle has a rise of 2 and run of 3. A
    15·2 answers
  • Determine which ordered pair is a solution of y = x to the power of 2, minus 2. Choices: (5,21), (-5, 24), (-1, -1), (-2, 6)
    9·2 answers
  • ASAP
    11·1 answer
  • Each picture shows how a mapping, f, maps elements of a domain onto a range.
    14·1 answer
  • PLEASE HELP I AM BEING TIMED!
    11·1 answer
  • Si Sharon ay gumamit ng 25 litrong tubig sa pagdidilig ng halaman at 30
    11·2 answers
  • Find multiplicative inverse of -13​
    11·2 answers
  • Evaluate the expression below when x = 24 and y = 6.<br> sy
    7·1 answer
  • THIS IS VERY IMPORTANT I WILL GIVE BRAINLIEST TO THE PERSON WHO DOES ALL 4 QUESTIONS FOR ME.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!