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
Bad White [126]
3 years ago
5

What does n equal in 5n +3(n - 4) = 60

Mathematics
2 answers:
EastWind [94]3 years ago
7 0

Answer:

n=9

Step-by-step explanation:

use the distributive property of multiplication

5n+3(n-4)=60

5n+3n-12=60

combine like terms

5n+3n-12=60

8n-12=60

add 12 to each side

8n-12=60

    +12  +12

8n=72

then lastly divide by 8 on both sides

8n=72

/8    /8

n=9

dalvyx [7]3 years ago
6 0

Answer:

n = 9

good luck

Step-by-step explanation:

You might be interested in
340 pages; 20% decrease
Digiron [165]

Answer:

Im Guessing 320?

Step-by-step explanation:

Just a reasonable guess. Sorry if wrong.

8 0
2 years ago
What are some examples of The Golden Ratio in nature, art, human body and geometry?
Klio2033 [76]
Pi &  Phi in the human body. nautilus shells, Sunflowers, Seahorses, Pine Cones, Fibonacci Sequence etc.
3 0
2 years ago
The trail to a waterfall is 4 1/5 miles long .The trail to an overlook is 1 2/3 times as long as the trail to the waterfall. Whi
erica [24]
I believe the correct answer to your question would be choice B. The trail is no more than 6 miles long.
4 0
3 years ago
Greg’s sister Ava is 4 years older than him. If the sum of Greg’s age and 2 times Ava’s age is 35, How old is Ava?
Fofino [41]

Answer:

13

Step-by-step explanation:

Create an equation: g+(G+4)(2)=35

Parentheses: g+2(G+4)=35

Distributive property: g+2g+8=35

Combine like terms: 3g+8=35

Subtractive property: 3g=27

Division property: g=9

Greg is 9. Since Ava is 4 years older you add 4 to find her age. Ava is 13. You take Ava’s age times 2 ( equals 26) then add Greg’s age (equals 35). And it should equal 35.

3 0
2 years ago
The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of mon
zaharov [31]

The equation in the form y = mx + b is y = 0.35x + 36.

<h3>How to represent a linear equation?</h3>

The equation formed from the expression is a linear equation and should be expressed in the slope intercept form.

y = mx + b

where

  • m = slope
  • b = y-intercept

Therefore,

y = mx + b

where

  • x = the number of monthly minutes used
  • y = the total monthly of the Next fell plan

using the coordinates, let's find m

(470, 200.5)(590, 242.5)

Hence,

m = 242.5 - 200.5 / 590 - 470

m = 42 / 120

m = 0.35

Therefore,

y = 0.35x + b

200.5 = 0.35(470) + b

200.5  - 164.5 = b

b = 36

Finally, the equation in the form y = mx + b is y = 0.35x + 36.

learn more on linear equation here: brainly.com/question/24223023

#SPJ1

7 0
1 year ago
Other questions:
  • (a+b+1) (b+1) geometric representation
    11·1 answer
  • What's (20 Times 18) Times 5
    13·1 answer
  • Brennan is making a poster for the drama club's new production. it is a regular pentagon with side lengths of 12 inches. the sch
    11·1 answer
  • Laws of sines!!!!! find c. round to the nearest tenth!!! ​
    15·2 answers
  • Perform the following multiplication. 4.7314 × 10 = 47.314 0.47314 473.14 4,731.4
    14·1 answer
  • I NEED HELP PLZ I WILL GIVE THANKS AND BRAINLIST
    11·1 answer
  • Can someone help me​
    14·2 answers
  • Find the value of x:
    6·2 answers
  • Whats 2-2 i dontget answerssssss need help i just need to
    7·1 answer
  • Subtract the following polynomials.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!