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
Lunna [17]
3 years ago
12

A floor lamp costs $21 less than a $99 painting. How much does the floor lamp cost?

Mathematics
2 answers:
lesya [120]3 years ago
6 0
99-21=78

Answer:The floor lamp costs $78
Serga [27]3 years ago
4 0
The floor lamp cost $78 because you going to subtract $99-$21 = 78
You might be interested in
How do you model a decimal using a fraction 5th grade​
nika2105 [10]

If the decimal is 1 number divide that number into 10 Then simplify the fraction if possible.  if the decimal are 2 numbers divide those 2 numbers by 100 Then simplify the fraction if possible

3 numbers:by 1000, etc

Ex  0.4=  4/10 = 2/5

7 0
3 years ago
Plss help i dont understand
Crazy boy [7]
Here’s the picture.


Equation: 48=4x-12

Answer: x=15

5 0
3 years ago
Read 2 more answers
Please how do you solve 60cos25​
shutvik [7]

Answer:

60cos(25)=54.378467222199

6 0
3 years ago
5x^(-2)-17x^(-1)+6<br> i’m so confused pls help<br> will give brainliest
laila [671]

It's a quadratic equation in disguise. If you let y=x^{-1}, then y^2=x^{-2}, and we can rewrite the equation as

5y^2-17y+6=0

Solve for y however you like; we get y=\dfrac25 and y=3.

But we want to solve for x, so we have

y=x^{-1}=\dfrac25\implies x=\dfrac52

y=x^{-1}=3\implies x=\dfrac13

5 0
3 years ago
Solve these system of linear equations:
frutty [35]
1.solve for y
 2x+4y=12      
<u>  </u><span><u> -2x       -2x</u>
</span><u>4y</u>=<u>12-2x</u>
<u>4       4</u>
y=3-1/2x

step2 plug in y and solve for x
2x+8y=24
2x+8(3-1/2x)= 24
2x+24-4x=24
<u>-2x</u>=<u>0
</u><u>-2    -2</u>
 x=0
last step plug in x and solve for y

y=3-1/2x(0)
y=3

5 0
3 years ago
Other questions:
  • Which number sentence states that x is at most 50?
    6·1 answer
  • Simplify 2/√5
    14·1 answer
  • What is the difference between lcm and lcd??
    11·1 answer
  • 11x-11y=10 in slope intercept form
    14·2 answers
  • Please answer these questions! If they are all right you get brainliest :)
    11·1 answer
  • Comparing observations from different populations: The heights of adult men in America are normally distributed, with a mean of
    9·1 answer
  • Give the domain and range of each relation
    14·1 answer
  • The Hawks have 112 games which is 60% of the games they have played this year how many games have the Hawks played this season
    12·1 answer
  • Why did Keynes think deficit spending was necessary during periods of recession (such as the Great Depression)?
    5·1 answer
  • What type of function is represented by the table of values below?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!