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gladu [14]
3 years ago
5

(Please help will give brainliest!!) Select Equal or Not Equal to correctly classify each statement.

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

-6÷3=3÷(-6) is not equal

-9·9=9·(-8) is equal

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Marking Brainliest! Please :))
Dovator [93]

Answer:

23/137

Step-by-step explanation:

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6 0
3 years ago
A rectangle is 6yards longer than it is wide. Find the dimensions of the rectangle if it’s area is 187 square yards
emmasim [6.3K]

Answer:

Width = 11 yards

Length = 17 yards

Step-by-step explanation:

First of all, the length of the rectangle is 6 yards longer than the width, this means, length = width + 6 yards. This dimensions can be represented on figure 1, where <em>w</em> is width, and <em>l</em>, for length.

We know the area of a rectangle is A = width x length

For our case 187 = w . (w + 6)

Using the Distributive Property for the multiplication we obtain

187 = w^{2} +6w

w^{2} +6w-187 =0,

Using the quadratic formula w=\frac{-b\±\sqrt{b^{2}-4ac } }{2a} where a = 1, b = 6, c = - 187 and replacing into the formula, we will have:

w=\frac{-6\±\sqrt{6^2-4(1)(-187)} }{2(1)}

w=\frac{-6\±\sqrt{36+748} }{2}=\frac{-6\±\sqrt{784} }{2}=\frac{-6\±28}{2}

We have two options: w=\frac{-6+28}{2}=\frac{22}{2}=11  yards

Or

w=\frac{-6-28}{2}=\frac{-34}{2}=-17 yards But a distance (width) can not be negative so, this answer for w must be discarded.

The answer must be width = 11 yards.

To find the length l =\frac{187}{11}=17 yards

6 0
3 years ago
If 8p = 3p + 25, what is the value of p? Select the best answer from the choices provided. p = 4 p = 5 p = 6 p = 8
kiruha [24]
<span>8p = 3p + 25 
Subtract 3p from both sides: 5p = 25 Divide both sides by 5: '
p = 5</span>
4 0
3 years ago
Read 2 more answers
A band has been playing weekly at local venue. ​ ​They have been making a fixed amount, plus they receive additional money for e
DerKrebs [107]
<h2><u>Ticket prices</u></h2>

According to the calculations made, the greater the number of tickets sold, the lower the variable amount to be paid for each ticket.

Since a band has been playing weekly at local venue, and they have been making a fixed amount, plus they receive additional money for every ticket sold, and last week they sold 40 tickets and were paid $ 200, while the week before that they sold 70 tickets and were paid $ 260, to determine the relationship between the number of tickets sold and the amount the band will be paid, the following calculation must be performed:

  • 200/40 = X
  • 5 = X
  • 260/70 = X
  • 3.71 = X

Therefore, the greater the number of tickets sold, the lower the variable amount to be paid for each ticket.

Learn more about maths in brainly.com/question/8762186

5 0
3 years ago
1
igomit [66]

Step-by-step explanation:

C. khar de

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3 years ago
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