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
Ne4ueva [31]
3 years ago
7

0.5(x+1.6)+1.4(3x+2.4)=9.8

Mathematics
1 answer:
zlopas [31]3 years ago
5 0

Answer:

1.2

Step-by-step explanation:

0.5(x + 1.6) + 1.4(3x + 2.4) = 9.8

0.5(1.6 + x) + 1.4(3x + 2.4) = 9.8

(1.6 * 0.5 + x * 0.5) + 1.4(3x + 2.4) = 9.8

0.8 + 0.5x + 1.4(2.4 + 3x) = 9.8

0.8 + 0.5x + (2.4 * 1.4 + 3x * 1.4) = 9.8

0.8 + 0.5x + (3.36 + 4.2x) = 9.8

0.8 + 3.36 + 0.5x + 4.2x = 9.8

0.8 + 3.36 = 4.16

4.16 + 0.5x + 4.2x = 9.8

0.5x + 4.2x = 4.7x

4.16 + 4.7x = 9.8

4.16 + 4.7x = 9.8.

Add '-4.16' to each side of the equation.

4.16 + -4.16 + 4.7x = 9.8 + -4.16

4.16 + -4.16 = 0.00

0.00 + 4.7x = 9.8 + -4.16

4.7x = 9.8 + -4.16

9.8 + -4.16 = 5.64

4.7x = 5.64

Divide each side by '4.7'.

x = 1.2

Therefore the answer

x = 1.2

You might be interested in
Compete in the Bottle Flip Challenge 3 times. Each time, you will have 1 minute to “cap” the water bottle as many times as possi
Debora [2.8K]
Dududyxydyx566643335677
5 0
3 years ago
Please narrate every step you make and make a 2 column proof!<br><br>thank you!!
quester [9]

Hang on ,it is already proven through given .

So The proof is of one line only

  • ray FEH bisects <DFG (Given)

Hence proved .

4 0
2 years ago
Read 2 more answers
Please help! Solve for x: -4x - 3/5 = 1/3 4x + 3/5 = 1/3 Please include a step-by-step explanation. Thank you!
vodka [1.7K]

Answer:

-4(-7/30)-3/5=1/3  

4(-1/15)+3/5=1/3

Step-by-step explanation:

1. -4x-3/5=1/3

-4x=1/3+3/5

-4x=14/15 <- divide both sides

x= -7/30

2. 4x+3/5=1/3

4x=1/3-3/5

4x= -4/15 <-divide both sides

x= -1/15

5 0
3 years ago
Read 2 more answers
I am between 24 and 34 u say my name when u count by twos from 0 u say my name when u count by 5 from 0 what number am i
katen-ka-za [31]
Hi there 
let me help you out 

The answer is 30 
To find the answer you have to find the multiples of 2 and 5 
2,4,6,8,10,12, 14,16,18,20,22,24,26,28,30,32,34,
5,10,15,20,25,30

30 comes in both time tables. 
it also does not cross 34

hope this helps you 

4 0
3 years ago
2.<br> what do i put im confused and dont know how to do this
Paha777 [63]

Answer:

Step-by-step explanation:

The two dots on the bottom of this figure define the base of a triangle.  If we now use a compass to draw the blue arcs on either side, as shown, the arcs will intersect at two points.  A straight line drawn through these two points will be perpendicular to the base. The triangle will be isosceles and could be (but doesn't have to be) equilateral.

3 0
3 years ago
Other questions:
  • Which statement could be used to explain why f(x) = 2x - 3 has an inverse relation that is a function
    14·1 answer
  • Simplify.
    5·1 answer
  • Please help!
    11·1 answer
  • Can someone help? Pls
    13·1 answer
  • A survey was given to see if Tennesseans think the age for first learning how to drive should be moved. The survey was given to
    13·2 answers
  • Lower Quartile value (Q1) is:<br>41<br>42<br>46<br>48<br>54<br>56<br>57​
    8·2 answers
  • Which is more, 79 pints or 10 gallons?
    11·2 answers
  • The average ticket price for a Spring Training baseball game is $32.61, with a standard deviation of $8.62. In a random sample o
    5·1 answer
  • I have questions up will mark brainliest
    7·1 answer
  • A square is inscribed in a right triangle with leg lengths 6 and 8 such that they have a common right angle. find the square's s
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!