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Bezzdna [24]
3 years ago
14

All swimming equipment is on sale with a 30% discount. A snorkeling set regularly sells

Mathematics
1 answer:
kupik [55]3 years ago
4 0

Answer:

15

Step-by-step explanation:

50 * .30=15

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Please Help A, B, C, D
asambeis [7]
An inequality of the form

|X| < k,

where X is an expression in x, and k is a non-negative number, is solved by solving the following inequality

-k < X - k

You are given

|s| <= 2

Follow the pattern above to get

-2 <= s <= 2

In interval notation, the answer is
[-2, 2]
7 0
4 years ago
12 obreros se demoran 3 días para realizar un trabajo, cuántos días se demorarán si se tienen la mitad de 8 obreros
valentinak56 [21]

Answer: X=9 Dias

Se demoran 9 dias

Step-by-step explanation:

Regla De Tres

Quien   Tiempo  Obra

12               3            1          x= 12*3/4

4                 x             1         x= 36/4

                                             x=9

otra forma

Paso uno   x = 12*3*1 =  x= 36

                          4x    =    x= 4

Paso dos   x= 36/4 =   x= 9 dias

dividir.

Espero que les ayude

     

   

         

5 0
3 years ago
A team of astronauts is preparing a mission to the moon. The pull of gravity on the moon is different than on Earth. On the moon
erik [133]

Answer:

(C)xa+ya>\frac{1}{6}xa+\frac{1}{6}ya

Step-by-step explanation:

For this mission, each astronaut will bring

  • x pounds of food; and
  • y pounds of gear.

Weight of Supplies of One Astronaut on the earth = (x+y) pounds

If the total number of astronauts going on the mission= a

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On the moon, things weigh \frac{1}{6} of what they weigh on Earth.

  • Total Weight of the supplies of all the Astronaut on the moon =\frac{1}{6}a (x+y) pounds

Therefore,the inequality which correctly compares the weight of the supplies on the moon to the weight of the supplies on Earth is:

a (x+y) pounds >\frac{1}{6}a (x+y) pounds\\xa+ya>\frac{1}{6}xa+\frac{1}{6}ya

8 0
3 years ago
PLEASE HELP !!! Which polygon is a concave octagon?
Allushta [10]

The correct answer is:

C. The polygon with 8 sides and a concave shape (attached)

|Huntrw6|

3 0
3 years ago
What can you add to {(3,5),(2,8), (5,7) to make a function
Dimas [21]
I hope we have to add 2
4 0
4 years ago
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