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Troyanec [42]
3 years ago
15

I NEED HELP PLEASE I DONT UNDERSTAND AND CANT FAIL

Mathematics
2 answers:
butalik [34]3 years ago
8 0

Answer:

Step-by-step explanation:

jonny [76]3 years ago
6 0

Answer:

D, 3y+1

Step-by-step explanation:

Use the first equation because a variable is already isolated (alone)

Because x = 3y+1, and you are substituting x, the answer is D

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5 0
3 years ago
a patrolman gives a speeding ticket 15% over the posted speed the speed limit is 40 miles per hour a driver can go without recei
Alexus [3.1K]
0.15 x 40 = 6 and 40+6 = 46
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Hope this helps!
5 0
3 years ago
975 and is increasing at a rate of 2.5% per year for 7 years
sesenic [268]

Answer:

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8 0
3 years ago
the volume of a soap bubble is 2,308.4 mm ^3. Find the radius and diameter of the soap bubble. Use 3.14 for pi​
NeX [460]

Answer:

r = 8.2mm

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Step-by-step explanation:

Let the soap be spherical in nature

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Substitute

2308.4 = 4/3 πr³

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r³ = 551.37

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diameter = 16.4mm

6 0
3 years ago
X + 2 y is greater than or equal to negative 3
EastWind [94]
X+2y\geq -3 that may be wrong
7 0
4 years ago
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