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
alexira [117]
2 years ago
12

5.Karen is thinking of a number. If she multiplies her number by −3 and then adds 6, she has −4 times the original number. What

is Karen’s number? (Hint: Let x stand for her number, and use an equation to solve the problem.)
Mathematics
1 answer:
alekssr [168]2 years ago
5 0

-3x+6 = -4x

6 = -x

x = -6

check:

-6*-3 = 18 +6 =24

-6*-4 = 24

 number = -6


You might be interested in
PLEASE HELP I CANT FIGURE THEM OUT
statuscvo [17]

Answer:they all equal 69

Step-by-step explanation:

6 0
3 years ago
You apply the
chubhunter [2.5K]

Answer:

ndhduejcijgisjcidjcjzjfjidjicjdici djcojzifcjdjcu

Step-by-step explanation:

no se weydgfds

6 0
2 years ago
An ice cream truck driver determined he had made $39.92 after selling 8 ice cream bars (using the equation y=kx). How much would
zmey [24]

Answer:

Step-by-step explanation:

He will earn 368 if he sold 6 bars

5 0
3 years ago
Read 2 more answers
A contractor is building a pool labeled ABCD on the plans. If AC = 5y + 6 and BD = 8y-3, what value of y ensures the pool is a r
KIM [24]

The value of y that ensures the pool is a rectangle is 3. Option D

<h3>How to determine the value</h3>

The formula for perimeter of a rectangle is expressed as;

Perimeter = 2 ( length + width)

It is important to note that parallel sides of a rectangle are congruent, that is, they are equal.

Given the sides as;

  • AC = 5y + 6
  • BD = 8y-3

5y + 6 = 8y -3

collect like terms

5y - 8y = -3 - 6

-3y = -9

Make 'y' the subject

y = 3

Thus, the value of y that ensures the pool is a rectangle is 3. Option D

Learn more about rectangles here:

brainly.com/question/25292087

#SPJ1

3 0
1 year ago
What is the inverse of "f"if f(x)=^3 sqrtx-5
sashaice [31]
<span>y=<span><span>x−5</span><span>−−−−</span>√3

</span></span> <span><span>x=<span><span>y−5</span><span>−−−−</span>√3
 </span></span></span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • The radius of a circle is 4 centimeters. What is the circle's area?
    9·1 answer
  • I need help with 5 and 6
    5·1 answer
  • 4(2+3c)= 56<br> Solve each equation.
    13·1 answer
  • I need help on this stuck on it
    14·1 answer
  • Megan bikes west to get from her apartment to school after school she bikes 8 miles north to her friends house how far is megans
    13·1 answer
  • Pat did not put a lid on jar 4.The candle in jar 4 burned for a very long time.Tell why this candle kept burning so much longer
    5·1 answer
  • ArrowRight<br><br> arrowRight<br><br> arrowRight<br><br> arrowRight
    13·2 answers
  • How many hours do they drive
    10·2 answers
  • Double checking to see if i'm right!
    14·1 answer
  • Write an equation and solve:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!