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
stiks02 [169]
3 years ago
10

-3.1+7-7.4x=1.5x-6(x-3/2)

Mathematics
2 answers:
Ronch [10]3 years ago
7 0

Answer:

1.76

Step-by-step explanation:

3.9-7.4x=-4.5x+9

-2.9x=5.1

x=1.758 or 1.76

I hope this helps, if not i'm sorry.

bezimeni [28]3 years ago
6 0

Answer:

x = -51/29 = -1,75862

Step-by-step explanation:

3,9 - 7,4x = 1,5x - 6x + 9

3,9 - 7,4x = -4,5x + 9

-7,4x + 4,5x = 9 - 3,9

-2,9x = 5,1

x = -51/29 = -1,75862

You might be interested in
Need help with this problem
valina [46]

Answer:

B.

Step-by-step explanation:

First, the equation must be solved, so x + 6 ≤ -9

Step 1: Subtract 6 from both sides to cancel the +6; The new equation is

x ≤ -15.

This means that the inequality must have a filled in circle starting at -15, and an arrow going to the left because -15 is greater.

For proof, substitute -20 for x:

-20 ≤ -15  ←This is true

7 0
3 years ago
GRADE 11 MATH
Romashka-Z-Leto [24]

The amount that was invested 17 years ago is $2064.25.

The interest earned is  $7935.75.

<h3>What is the amount invested 17 years ago?</h3>

The formula that would used to determine the amount that was invested 17 years ago is:

P = FV / (1 + r)^nm

Where:

  • FV = Future value = 10,000
  • P = Present value
  • R = interest rate = 9.5 / 2 = 4.75%
  • m = number of compounding = 2
  • N = number of years = 17

10,000 / (1.0475)^(17 x 2) = $2064.25

Interest earned = 10,000 - 2064.25 = $7935.75

To learn more about future value, please check: brainly.com/question/18760477

#SPJ1

4 0
2 years ago
A letter in the word restoration is randomly selected. what is the probability of selecting a vowel
Bas_tet [7]
5/11 of the probability
8 0
3 years ago
The price of a bike went down by $150. The new price is $475.
natulia [17]

Answer:  150+475= Price before sale.

Step-by-step explanation:

5 0
3 years ago
Three friends each run 2 miles on Monday, 3 miles on Tuesday, and 5 miles on Friday.
seraphim [82]

Answer:

3 × (2 + 3 + 5)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is 8/50 simplified
    5·1 answer
  • How to multiply a fraction by a whole number
    12·1 answer
  • Thank you all so very much for helping with something as small as a simple math equation to helping me write an essay, i appreci
    11·2 answers
  • A Canadian Goose and Great Blue Heron took off in opposite directions . The goose flew at 20 mph , and the heron flew 10 mph . W
    6·2 answers
  • I neep help please A.S.A.P
    5·1 answer
  • Solve the equation for y<br><br>0.6y + 1.2 = 0.3y - 0.9 + 0.8y​
    12·2 answers
  • The cost of a car rental is ​$ per day plus per mile. You are on a daily budget of ​$. Write and solve an inequality to find the
    13·1 answer
  • HURRYYY HELPP!! Are the triangles below congruent by Side-Side-Side, Side-Angle-Side, or neither?
    6·1 answer
  • Can u solve this????
    9·2 answers
  • How large the size of a sample needs to be if we want to a 90% confidence level with a margin of error no more than 1.5%
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!