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
aliina [53]
3 years ago
5

1.8 minus 3.7 x = negative 4.2 x + 0.3?

Mathematics
1 answer:
AVprozaik [17]3 years ago
6 0
Combine like terms. First, add 4.2x to both sides. This results in 1.8+0.5x = 0.3, and then 0.5x = 0.3-1.8.

Next, 0.05x = -1.5, or 5x = -150, and x = -30.

Must check this result by substitution of -30 for x in the original equation.

Is 1.8-3.7(-30)=-4.2(-30)+0.3 true or false?
You might be interested in
A ball with a rebound percentage of 45% was dropped from a height of 215feet. What is the height of the ball after the 5th bounc
Molodets [167]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Damian has a bag that contains strawberry chews, cherry chews, and peach chews. He performs an experiment. Damian randomly remov
Nitella [24]

Answer: 2/3

Step-by-step explanation:

8 0
2 years ago
Jason’s gas tank can hold 12 gallons of gas. His gas tank was empty and he filled it up 2/3 full. He spent $20.16. How much did
natita [175]

Answer:

$2.52 per gallon.

Explanation:

\frac{2}{3}  \times 12 = 8

8c = 20.16

c = 2.52

7 0
1 year ago
A store advertises 15% off an item that regularly sells $300. How is a 15% discount similar to a 15% decrease? Explain.
Kobotan [32]
Both a discount and decrease will make the cost the same which is $225 for the object. I think that's what your asking. I'm sorry if it is not that helpful.
5 0
3 years ago
Read 2 more answers
When a linear function has a slope of 5, what is the "run" part of the slope?
alukav5142 [94]
Slope equals rise over the run
so if slope = 5 then the rise also equals 5 and the run is 1


7 0
3 years ago
Other questions:
  • If the height of Mount Everest is about 8.8×103 meters, and the height of the Empire State Building is about 3.8×102 meters, whi
    13·2 answers
  • Which equation represents the line that has a slope of -2 and passes through the point (6, 5)?
    7·1 answer
  • Need to know if i answered this correctly Asap!! It's multiplying Matrices.
    8·2 answers
  • If the quadrilateral MATH is represented by the matrix to the right, choose the type of quadrilateral that MATH forms
    12·2 answers
  • Which expression is equivalent to 14x − 7 + 3(2x − 5)?
    10·1 answer
  • 15 times the square of a nonzero number is equal to 20 times the number
    7·1 answer
  • Sin2A-sin2B+sin2C=4cosA×sinB×cosC<br>​
    10·1 answer
  • See photo/ will give 10 points.
    5·1 answer
  • PLEASE EXPLAIN HOW TO DO THIS
    9·2 answers
  • PLEASE HELP?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!