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3 years ago

Ordered pair is a solution of y=22−9x.

Mathematics

1 answer:

motikmotik3 years ago

8 0

(2, 4) is an ordered pair that solves truly into that equation.

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Hello. Can someone please help me? I forgot how to do this. I just had like a brain freeze and totally lost my focus lol what is

Dafna1 [17]

$\large\begin{array}{I} \mathtt{1 \dfrac{2 }{4 }-\dfrac{6}{8 } 
=\dfrac{6 }{4 }-\dfrac{6}{8}=\dfrac{12-6 }{8 }=\dfrac{6 }{8 
}=\boxed{\dfrac{3 }{4 }}} \end{array}$

The answer is 3/4

Hope it helps!

3 0

3 years ago

Read 2 more answers

Find x if QRSTU is a regular pentagon.<br> (8x + 12)

kotykmax [81]

Answer:

x = 66°

Step-by-step explanation:

Sum of the angles of a pentagon is 540°. So, set the expression equal to that and solve for x:

$8x + 12 = 540$

$x = \frac{540-12}{8} = 66$

Thus, x = 66°.

8 0

4 years ago

Anaya is viewing her bank account online she sees three entries for Monday each for -$10.50. Write an expression to represent th

PSYCHO15rus [73]

Answer:

3 x $10.50 = $31.50

Step-by-step explanation:

$10.50 + $10.50 + $10.50 = $31.50

$10.00 + $10.00 + $10.00 = $30.00

$0.50 + $0.50 + $0.50 = $1.50

$30.00 + $1.50 = $31.50

7 0

2 years ago

16. Find the volume of the figure.<br> 28 cm<br> 15 cm<br> 15 cm

krok68 [10]

Answer: 6300 cm 2

Step-by-step explanation: To find the volume of a 3d shape you have to use the formula L x W x H or (Length times Width Times Height).

So now we can see 15 x 15 x 28 = 6300

So you answer is 6300 cm 2

Btw if you did not know the 2 above cm means squared :)

Hope this helped have a nice day :)))))

7 0

3 years ago

Read 2 more answers

Jada had some dimes and quarters that had a total value of $12.50. The relationship between the number of dimes, d, and the numb

Zarrin [17]

1 She has 115 dimes because 0.10*115=11.5 0.25*4=1.00 11.5+1.00=12.5

2 She has 100 dimes because 0.10*100=10.00 and 0.25*10= 2.5 10+2.5=12.5

3 I think they don’t function because quarters are worth more than a dime.

4 She has 40 quarters because 0.25*40=10.00 0.10*25=2.5 10.00+2.5=12.5.

5 She has 38quarters because 0.25*38=9.5 0.10*30=3 9.5+3=12.5

6 Yes they can function because q=dx-12.5

5 0

3 years ago