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
Kay [80]
3 years ago
5

What is the solution of the system? y=145-5x and 0.1+0.5x=14.5

Mathematics
1 answer:
Jobisdone [24]3 years ago
8 0
145−5x(0.1)+0.5=14.5
Step 1: Simplify both sides of the equation.
145−5x(0.1)+0.5=14.5
145+−0.5x+0.5=14.5
(−0.5x)+(145+0.5)=14.5(Combine Like Terms)
−0.5x+145.5=14.5
−0.5x+145.5=14.5
Step 2: Subtract 145.5 from both sides.
−0.5x+145.5−145.5=14.5−145.5
−0.5x=−131
Step 3: Divide both sides by -0.5.
−0.5x
−0.5
=
−131
−0.5
x=262
Answer:
x=262

You might be interested in
If x varies inversley as y and x=4 when y =8, find x when y=1
nikitadnepr [17]

Answer:

x = 32

Step-by-step explanation:

If x and y vary inversely, then xy = k where k is the constant of proportion

4(8) = 32 = k

Now, xy = 32

         1(x) = 32

           x = 32

4 0
3 years ago
What is the best estimate for the product of 289 and seven
stira [4]
297 because 289 rounds to 290 plus 7 is 297
8 0
3 years ago
How to do this I don’t understand this please help
VashaNatasha [74]
I'm guessing you'd combine them. And the end equation would be

81x6y
7 0
3 years ago
It this pattern a net for the three-dimensional figure?
elena-s [515]

Answer:

yes it is because the second triangle is the base and the other three triangles are the sides of the three dimensional shape

3 0
3 years ago
Omg please help!!!!! And fast if you can​
ruslelena [56]

Answer:

The square root of 10 is 3.16227766017

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A dealership purchased a car and a truck and then sold them both. The purchasing cost of the truck was $8,000 greater than the p
    14·1 answer
  • One more than three times a number is the same as the number decreased by 5 find the number​
    9·2 answers
  • Which number is equivalent to the fraction 18\5
    9·2 answers
  • Christi gives multiple demonstrations for two different cooking techniques each day at a local grocery store. The amount she ear
    9·1 answer
  • Use Synthetic Division to Factor the following polynomials completely by given factors or roots and Find all the zeros; When you
    8·1 answer
  • A store sells paint sets. Each paint set costs the same amount. During a sale, the store reduces the price of each paint set by
    9·1 answer
  • De los 30 balones de un colegio, dos quintos son de fútbol, un tercio de baloncesto y el resto de voleibol. ¿Cuántos balones de
    9·1 answer
  • You can replace any letter in function notation with any number.
    13·1 answer
  • Divide. Write your answer as a fraction in simplest form.<br><br> −4/11 ÷ 2/7=
    5·1 answer
  • A rectangle has an area of 364.5 cm2. If its length is 27 cm, find its<br> perimeter.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!