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
igomit [66]
3 years ago
10

10x + 60 = 9x - 30

ula1" title="10x + 60 = 9 \times - 30 \\ " alt="10x + 60 = 9 \times - 30 \\ " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
EastWind [94]3 years ago
4 0

Answer:

x = - 90

Step-by-step explanation:

Given

10x + 60 = 9x - 30 ( subtract 9x from both sides )

x + 60 = - 30 ( subtract 60 from both sides )

x = - 90

You might be interested in
Solve the system by graphing.
suter [353]

Answer: Option A. The solution set is (4,5)

Step-by-step explanation:

Solve the equation for<em> </em>y to obtain the form of the equation of the line.

You have:

y=-x+9 (The slope is -1 and the y-intercept is 9)

y=x+1 (The slope is 1 and the y-intercept is 1)

When you graph it you obtain the graph shown in the figure attached.

The solution is the intersection of the lines.

Then, the solution set is (4,5)

8 0
3 years ago
Read 2 more answers
fun world charges of $10.00 per day for stroller rental plus $2.00 per hour the stroller is being used. if the number of hours i
inessss [21]
I think it would be <span>51 and 1/3, but I'm not sure</span>
7 0
2 years ago
Read 2 more answers
Can you help me please.
Snezhnost [94]

Answer:

-86

Step-by-step explanation:

-102-

98 so the answer is -86

5 0
2 years ago
Graph the domain of the function on the number line g(x)=(square root of)x+9
strojnjashka [21]
Domain: {x>= -9} x belongs to real numbers
graph is attached

5 0
3 years ago
If Violet were to paint her living room alone, it would take 5 hours. Her sister Jackie could do the job in 7 hours. How many ho
leonid [27]

It will take both of them 2 11/12 hours to complete the room

<h3>Fractions and proportions</h3>

Fractions are written as a ratio of two integers. For instance a/b is a fraction.

Let the time it will take them to complete the job together be "x" such that;

1/x = 1/5 + 1/7

Simplify

1/x = 7+5/35

1/x = 12/35

Cross multiply

12x = 35

x = 35/12

x = 2 11/12 hours

Therefore it will take both of them 2 11/12 hours to complete the room

Learn more on fractions here: brainly.com/question/78672

#SPJ1

8 0
1 year ago
Other questions:
  • the angle of the first hill of a roller coaster is 55 degrees. if the length of the track from the beginning of the ascent to th
    11·1 answer
  • Can someone perz help
    8·2 answers
  • What ratio correctly compares the measurements 36 in. to 4 ft? Drag and drop the appropriate numbers into the boxes to show the
    10·1 answer
  • Which expression is equivalent to the following complex fraction?
    5·1 answer
  • What is the relationship between the sides x and y in the given figure?
    11·1 answer
  • Here are 2 math promblems please help
    9·1 answer
  • 1 Jack is keeping a record of the number of steps he takes each day.
    13·1 answer
  • What is the side lengths in inches of a cube with volume of 1 cubic inch
    9·1 answer
  • I need help to fide m&lt;BCA​
    13·1 answer
  • If Randy sells 8 times as many vacuum cleaners as Janice, and Janice sells 690 vacuum cleaners per year, on average, how many do
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!