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
lilavasa [31]
3 years ago
9

Solve7w - 5 < 1 - 3wcan someone help me ?​

Mathematics
2 answers:
Darina [25.2K]3 years ago
8 0

Answer:

w < 0.6

Step-by-step explanation:

In this problem, one is given an algebraic inequality. These types of inequalities can be solved using similar methods that one uses to solve an algebraic expression, in essence, one uses inverse operations. The only major difference between solving algebraic inequalities and algebraic expressions is that when one divides or multiplies by a negative number, one must remember to flip in the inequality sign to maintain the trueness of the equation. In this case, such a rule will not come into play.

7w - 5 < 1 - 3w

Inverse operations,

7w - 5 < 1 - 3w

+3w          +3w

10w - 5 < 1

     +5    +5

10w < 6

/10     /10

w < 0.6

lorasvet [3.4K]3 years ago
4 0

Answer:

0.6

Step-by-step explanation:

7w - 5 < 1 - 3w

get "w" all on one

7w + 3w - 5 < 1

7w + 3w < 1 + 5

10w < 6

w < 6/10

w < 0.6

You might be interested in
Find the area of PQRS. Show the figures you
SVEN [57.7K]
P- (-1,7) Q-(2,7) R-(7,-3) S-(-4,-4)
4 0
2 years ago
3y−3x=21 Put the following equation of a line into slope-intercept form, simplifying all fractions.
sukhopar [10]

Answer:

y = x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c )

Given

3y - 3x = 21 ( add 3x to both sides )

3y = 3x + 21 ( divide all terms by 3 )

y = x + 7 ← in slope- intercept form

7 0
3 years ago
How many solutions does the system of equations below have? x+y=4 and x-y=6
Inessa [10]
X+y=4 :x=4-y,yR
x-y=6:x=6+y,yR
6 0
3 years ago
Ms. Wood spills a milkshake on a rectangular piece of paper as shown below. Which of the following best approximates the area of
MakcuM [25]

Answer:

b.300cm

Step-by-step explanation:

4 0
3 years ago
Calculate the a) future value of the annuity due, and b) total interest earned. (From Example 2)
vredina [299]

Answer:

  • value: $66,184.15
  • interest: $6,184.15

Step-by-step explanation:

The future value can be computed using the formula for an annuity due. It can also be found using any of a variety of calculators, apps, or spreadsheets.

__

<h3>formula</h3>

The formula for the value of an annuity due with payment P, interest rate r, compounded n times per year for t years is ...

  FV = P(1 +r/n)((1 +r/n)^(nt) -1)/(r/n)

  FV = 5000(1 +0.06/4)((1 +0.06/4)^(4·3) -1)/(0.06/4) ≈ 66,184.148

  FV ≈ 66,184.15

<h3>calculator</h3>

The attached calculator screenshot shows the same result. The calculator needs to have the begin/end flag set to "begin" for the annuity due calculation.

__

<h3>a) </h3>

The future value of the annuity due is $66,184.15.

<h3>b)</h3>

The total interest earned is the difference between the total of deposits and the future value:

  $66,184.15 -(12)(5000) = 6,184.15

A total of $6,184.15 in interest was earned by the annuity.

3 0
2 years ago
Other questions:
  • What is 27/10 equal to
    14·1 answer
  • Ted is a long distance driver. It took him 30 min longer to drive 275km on the Trans-Canada highway west of Swift Current, Saska
    7·1 answer
  • 9p+8=10p+7 is this equation open or false?
    12·2 answers
  • Evaluate the expression:
    7·2 answers
  • A cube has a surface area of 9,600 square meters.<br> What is the volume of the cube?
    7·2 answers
  • Whats 9+10 ??????????????????????
    10·2 answers
  • I need help with this. I do not understand it.
    11·2 answers
  • A jar contains 21 brown and 19 blue marbles. A marble is drawn at random. What is the theoretical probability of drawing a blue
    13·1 answer
  • Taylor and Katy repeatedly toss a fair coin. Katy wins if heads are thrown, Taylor wins if tails are thrown, and the game ends w
    5·1 answer
  • PLEASE HELP <br> WILL GIVE BRAINLIEST AND 5.0 STAR RATING
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!