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
AVprozaik [17]
3 years ago
11

What is 7k+24=-16-3k

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0
7k + 24 = -16 - 3k
        +16  +16
7k + 40 = - 3k
+3k           +3k
10k + 40 = 0
        -40   -40
10k = -40
k = -4

have a great day fam :P

barxatty [35]3 years ago
4 0
Remember, you can do anything to an equation as long as you do it to both sides

7k+24=-16-3k
add 3k to both sides
10k+24=-16
minus 24 from both sides
10k=-40
divie both sides by 10
k=-4
You might be interested in
Can someone explain ?
Vika [28.1K]

Answer:

see below

Step-by-step explanation:

sqrt(90)

We know that sqrt(ab) = sqrt(a) sqrt(b)

sqrt(9*10)

sqrt(9) sqrt(10)

3*sqrt(10)

8 0
3 years ago
8. Evaluate: f(x) = x2 + 1<br> g(x) = 5 - x<br> a. (f+g)(x) =<br> b. (f-g)(x) =
Papessa [141]

Answer:

(f+g)(x)=2x+1+5 - x

(f+g)(x)=x + 6

(f - g)(x)= 2x + 1 - (5- x )

(f - g)(x)= 3x - 4

6 0
3 years ago
Some kids are selling lemonade for $1.50 per cup at a high
BaLLatris [955]

A function that would represent profit based on the number of cups of lemonade is Profit = 1.5n - 14

<u>Solution:</u>

Given, Some kids are selling lemonade for $1.50 per cup at a high school baseball game.  

They spent $14 on all of the items needed for the lemonade stand (cups, lemonade, table oth, sign, etc)

We have to create a function that would represent profit based on the number of cups of lemonade

Now, let the number of cups sold be "n"

Then , we know that,<em> profit = selling price – cost price  </em>

Profit = number of cups sold x price per cup – cost price

Profit = n x $ 1.5 – $ 14  

Profit = 1.5n – 14

Hence, the function is Profit = 1.5n - 14

6 0
3 years ago
Casey likes to run. She runs an additional 1/4 mile each day. On the last day, she ran 1 1/4 miles. If she ran 1/2 mile her firs
Salsk061 [2.6K]
Three days,
1 1/4 = 5/4  
1/2= 2/4
2/4+1/4= 3/4 the first day
5/4-3/4= 2/4 
2/4 = 1/4 and 1/4 = two days
the first day+ two days= 3 days
3 0
3 years ago
Read 2 more answers
Can someone help me.​
salantis [7]

Answer:

see explanation

Step-by-step explanation:

substitute the values of x in the table into g(x)

Using the rule of exponents

a^{-m} = \frac{1}{a^{m} }

g(- 2) = 4^{-2} = \frac{1}{4^{2} } = \frac{1}{16}

g(- 1) = 4^{-1} = \frac{1}{4}

g(0) = 4^{0} = 1

g(1) = 4^{1} = 4

g(2) = 4² = 16

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which ordered pair is a solution to the system of equations?<br> (2x - y=-2<br> (5x – 2y = 7
    15·1 answer
  • Lisa is asked to draw a triangle with the following specifications:
    11·1 answer
  • Alex is installing wooden flooring in his room. The room is rectangular in shape with length of 12 feet and width of 10 feet.
    5·1 answer
  • How to rewrite an expression using the GCF?
    7·1 answer
  • Help me please!!!!!!!!
    6·1 answer
  • James decides to invest money in Wal-Mart. As a shareholder, he has the advantage of
    7·1 answer
  • In which pair do both decimals represent rational numbers?
    15·1 answer
  • Cual es el valor de x si 3(4x-1)=9x-6
    12·2 answers
  • Sam has $372 and Mark has $12.26. What is the difference? Who has more?
    7·2 answers
  • I’m stuck on this question
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!