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
Rainbow [258]
3 years ago
14

Tell whether each equation has one, zero, or infinitely many solutions.5(x - 3) +6= 5x - 9​

Mathematics
1 answer:
ollegr [7]3 years ago
3 0

5(x - 3) +6 = 5x - 9​ has infinitely many solutions

<h3><u>Solution:</u></h3>

Given equation is 5(x - 3) +6 = 5x - 9​

We have to find whether the given equation has one, zero, or infinitely many solutions

Let us solve the given equation

5(x - 3) + 6 = 5x - 9​

Let us use BODMAS rule to solve the given equation

According to Bodmas rule, if an expression contains brackets ((), {}, []) we have to first solve or simplify the bracket followed by of (powers and roots etc.), then division, multiplication, addition and subtraction from left to right

So let us first solve for brackets in given equation

5x - 15 + 6 = 5x - 9

5x - 9 = 5x - 9

0 = 0

Since the statement is true, there are infinitely many solutions

You might be interested in
4.5w = 5.1w - 30<br><br> Please help!!!
Lelu [443]
4.5w = 5.1w - 30

4.5w - 5.1w = -30

-0.6w =-30

Divide both sides by -0.6

-0.6w/-0.6 = -30/-0.6

<span>w = 50

</span>I hope this helps.
6 0
3 years ago
Question 2 (1 point)
Papessa [141]

Answer:

55.734 mph

Step-by-step explanation:

Let's call the wind speed x and the time of flight t.

Then, we can write the following equation, knowing that the distance is equal speed times time of flight:

910 = (350+x) * t

660 = (350-x) * t

If we isolate t in both equations and compare its value, we have that:

910 / (350+x) = 660 / (350-x)

(350+x)/(350-x) = 910/660

350 + x = 1.3788 * (350-x)

350 + x = 482.58 - 1.3788x

2.3788x = 132.58

x = 55.734 mph

4 0
3 years ago
is it always,sometimes, or never true that a scatter plot that shows a positive association suggest that the relationship is pro
quester [9]
When a scatter plot shows a positive association means that there is a linear correlation with a positive slope between the two variables. This correlation can be weaker or stronger (depending on the value of the correlation).
If there is a linear correlation between the two variables, the relation is then a direct proportionality (with slope positive or negative).

Hence, it is always true that <span>a scatter plot that shows a positive association suggests that the relationship is proportional.</span>
6 0
3 years ago
Elijah and Riley are playing a board game. Elijah chooses the dragon for his game piece, and Riley chooses the cat for hers. The
saveliy_v [14]

Answer:

The answer to the quesion is B.... 3/8in

Step-by-step explanation:

6 0
2 years ago
Pinochle is a card game using 2 decks that consist of 12 cards in each of 4 suits-- spades, hearts, diamonds, and clubs. There a
tiny-mole [99]
<span>Learn how to play the classic American-made two-player game of Pinochle. ... Each ace 11. Each ten 10.Each king 4. Each queen 3. Each jack 2. Last trick 10. Nines (and 8s and 7s, when the 64-card pack is used) have no point value. The values of the ... A player who cannot follow suit must trump if they have a trump.</span><span>
</span>
5 0
3 years ago
Other questions:
  • Mr. McGregor has discovered that a large dog can destroy his entire garden in 2 hours and that a small boy can do the same job i
    13·1 answer
  • What is 3.2 x 10^-8 expressed as a decimal?
    6·1 answer
  • Find the measure of each angle in the figure. Enter your answers as numbers.
    14·1 answer
  • Describe the steps you would use to solve the equation 4x + 7 = 15
    6·2 answers
  • How does the volume of an oblique cylinder change if the radius is reduced to 2/9 of its original size and the height is quadrup
    6·1 answer
  • Suppose 10 and 6 are common factors of two numbers. What other factors must the numbers have in common? Explain.
    14·2 answers
  • Find the equation, (f(x) = a(x-h)2+ k), for a parabola containing point (-1,0) and having (-3, 4) as a vertex. What is the stand
    11·1 answer
  • The school bus Evie rides is scheduled to arrive at her stop at 8:20 a.m. each day. The table below shows the actual arrival tim
    7·2 answers
  • F(x)=-3x • G(x) = x +7
    6·1 answer
  • Afia bought shoes that were on sale for `30\%` off the regular price. Afia saved `\$12`. What was the regular price of the shoes
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!