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
Shtirlitz [24]
3 years ago
14

7k - 14 = 42 I need help solving this equation , can you help ?

Mathematics
2 answers:
sukhopar [10]3 years ago
8 0

Answer:

k=8

7k-14=42

7k=42+14

7k=56

k=8

qwelly [4]3 years ago
4 0
7k-14= 42
+14 +14

7k= 56
————
7k 7

= 8
You might be interested in
Jay is hanging 160 feet of Christmas garland on the three sides (two on the width and one on the length) of fencing that enclose
Setler [38]

The length of the fencing is 62.4 feet.

The width of the fencing is 17.6 feet.

Given,

The measurement of the Christmas garland = 160 feet

The width of the fencing = w

The length of the fencing, l = 4w - 8

We have to find the length and width of the fencing.

Here,

Perimeter can be taken as 160. Because garland will cover the entire fencing.

Perimeter = 2(l + w)

160 = 2(4w - 8 + w)

160 = 2(5w - 8)

160/2 = 5w - 8

80 + 8 = 5w

88/5 = w

width = 17.6 feet

Now,

l = 4w - 8

l = 4 × 17.6 - 8

l = 70.4 - 8

length = 62.4 feet

That is,

The length of the fencing is 62.4 feet.

The width of the fencing is 17.6 feet.

Learn more about perimeter here:

brainly.com/question/13023749

#SPJ1

3 0
1 year ago
GET 20 PTS AND BE NAMED BRAINLIEST AND GET A THANK U AND A FOLLOW
insens350 [35]
<h3>Therefore 24 students take a car to school. </h3>

Step-by-step explanation:

Given, Total number of students is 80.

and 30% of the total students take a car to school

30% of 80

=\frac{30}{100}\times 80

=24

Therefore 24 students take a car to school.

3 0
3 years ago
During​ spring, young​ moose, unfamiliar with roads and​ traffic, are wandering around at night in a​ province, causing risk and
34kurt
Answer: A not b
Because it’s just not
3 0
2 years ago
I got that E is 43. Is that right?
never [62]

Answer:

Yes, you are right.........

8 0
2 years ago
What is the value of the expression 4x+y2y−x when x = 2 and y = 4?
My name is Ann [436]
The answer should be the first one, 2. Do you need and explanation?
4x+y/2y-x

Start by replacing all of the variables. 
4(2)+4/2(4)-2

Now work multiply. 
8+4/8-2

Now add. 
12/6

That is your fraction. But you must simplify it. 

Its simplifies to 2. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • The product of two numbers is −72. One of the factors is −9, what is the other factor?
    13·2 answers
  • the average speed of a race car is 240 km/h. if the race is 200 laps long with each lap being 4.02 km, how long will the race la
    6·1 answer
  • What the answer for x and y
    8·1 answer
  • Joseph says that in the number 9,999,999,all the digits have the same value?Is Joseph correct? explain
    15·1 answer
  • What is 44 in simplified radical form? A.11/4 B.11/2 C.4/11 D.2/11
    13·1 answer
  • The two-way table shows the number of students in a school who have rabbits and/or birds as pets:
    8·2 answers
  • If t varies as v, and t = 2 when v =, find v when t = 2
    7·1 answer
  • 2,3,4,5,6,7,8,9, 11, 13, 17, 19<br> Min: Q1 and Q3<br> Med: Max:
    11·1 answer
  • 63 first-year teachers and 27 experienced teachers attended a school staff meeting. What percentage of the teachers in the meeti
    6·1 answer
  • PLEASE HELP FAST ASAP
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!