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mars1129 [50]
3 years ago
6

Find the unknown value

Mathematics
1 answer:
Law Incorporation [45]3 years ago
4 0
You have to cross multiply
7x3=21
21 divided by 6 = 3.5 or 3 1/2
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What ordered pair is the solution to the equation y=8x+3
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Answer:

(1,11)

Step-by-step explanation:

Given expression

y=8x+3

Substitute any values of x

Here, we are substituting x=1

⇒y=8x+3

y= 8+3

y=11

⇒ordered pair=(1,11)

5 0
3 years ago
Choose the equation of the horizontal line that passes through the point (−2, −1)
ohaa [14]

The answer of this problem would be A: Y = -1 because the line needs to be horizontal.

4 0
3 years ago
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A pool measuring 8 meters by 28 meters is surrounded by a path of uniform​ width, as shown in the figure. If the area of the poo
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28 because the wiishddbehehhe is wide enough
3 0
3 years ago
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AnnyKZ [126]

Answer:

D

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8 0
2 years ago
I need to know the equations
dem82 [27]
Let l, t, b represent the numbers of lions, tigers, bears, respectively.

2l +3t +3b = 156 . . . . . . . 156 meals per day are supplied
l +t = 3b . . . . . . . . . . . . . . there are 3 times as many great cats as bears
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_____
The last 2 equations tell you
.. 4b = 68
.. b = 17
Subtracting 3 times the last equation from the first gives
.. -l = -48
There are 48 lions, 3 tigers, and 17 bears.
4 0
3 years ago
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