3 years ago

PLS HELP Solve the equation for n. Show your work. 3n+16=7n

Mathematics

2 answers:

pshichka [43]3 years ago

7 0

Answer

Y=4

Step-by-step explanation:

3x4=12 12+16=28

7x4=28

Zarrin [17]3 years ago

6 0

Answer:

Step-by-step explanation:

7n = 3n + 16

4n = 16

n = 4

You might be interested in

How do you solve equations for the indicated variables?<br> ex. PV=nRT<br> ex. a-3n+1 for n

Vika [28.1K]

$PV=nRT\\
n=\dfrac{PV}{RT}$

The second one is not an equation.<span />

3 0

3 years ago

Which expression has the same value as -1/7 divided by (-2/3)

Bess [88]

Answer:

214/1000

Step-by-step explanation:

-1/7 ÷ -2/3

-1/7 X 3/2

0.214

This is also the same as

214/1000

3 0

3 years ago

Read 2 more answers

Blake has 3 cakes that he wants to divide evenly amongst his classmates. If he wants to give each classmate 1/5 of a cake, how m

Nat2105 [25]

Answer:

he would have enough for 15 classmates

8 0

3 years ago

In applications, we consider any event that has below 5% chance. Pick a card from a standard deck of 52 cards. A=The card is an

9966 [12]

Answer:

Step-by-step explanation:

P(A) = 4/52 = 0.07692 which is bigger than 5%

5% = 0.05

0.07 is above 5% which is surprising.

The P(Spade A) = 1/52 = 0.01923 which is under 2% which meets your criteria.

8 0

3 years ago

A Turtle traveled 1/10 mile in 1/2 hour. What was the turtle’s rate in miles per hour?

AnnZ [28]

1/5

1/10 / 1/2= 2/10
Then simplify it by 2, it becomes D.1/5

6 0

3 years ago