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PolarNik [594]
3 years ago
10

Simplify 3x+6=18, please

Mathematics
2 answers:
Fiesta28 [93]3 years ago
7 0

Answer:

x = 4

Step-by-step explanation:

Step 1: Write out equation

3x + 6 = 18

Step 2: Subtract 6 on both sides

3x = 12

Step 3: Divide both sides by 3

x = 4

k0ka [10]3 years ago
3 0

Answer:

4

Step-by-step explanation:

3x +6 =18

3x =18 - 6

3x =12

x =12 :3

x =4

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1 2 2/3×2 1/3 plz help plz
fredd [130]

Answer:

76/9

Step-by-step explanation:

Alternative form: 8 4/9, 8.4

7 0
3 years ago
A friut stand sells watermelons during the summer. The revenue for selling x watermelons is given by f(x)=2.5x. The team's profi
Thepotemich [5.8K]

Answer:

$91

Step-by-step explanation:

f(x) = 2.5 x

$25 more would + $25 to the function

60% = .6

Revenue is f(x) = 2.5x  which we have to multiply by the .6

g(x) = $25 + .6 (2.5 x)

If we have 44 watermelons then we plug in 44 for x

x = 44

g(x) = $25 + .6 (2.5*44)

g(x) = $25 + .6 (110)

g(x) = 25 + 66

g(x) = $91

The profit is $91

7 0
4 years ago
Badwater Basin, California, has the lowest elevation in North America. It is 279 feet below sea level. New Orleans, Louisiana, i
SVETLANKA909090 [29]

Answer:

272 feets

Step-by-step explanation:

Badwater Basin = 279 feets below sea level = - 279 feets (relative to sea level)

New Orleans = 7 feets below sea level = - 7 feets (relative to sea level)

Hence,

New Orleans is higher Than Badwater Basin by :

279 feets - 7 feets

= 272 feets

4 0
3 years ago
A zookeeper predicted the weight of a new baby elephant to be 270 pounds when it was born. The elephant actually weighed 302 pou
Kamila [148]
The answer is 10 or 11%
5 0
4 years ago
Read 2 more answers
What is ∑n=124(2n−3) equal to?
neonofarm [45]

Answer:

1332

Step-by-step explanation:

[n=1 to 24]∑(5n−7)

= 5*24*25/2 - 7*24

= 1332

3 0
3 years ago
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