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Andru [333]
3 years ago
10

Someone please help

Mathematics
1 answer:
AleksandrR [38]3 years ago
6 0

Replace y with 31:

31 = 7x -4

Add 4 to both sides:

35 = 7x

Divide both sides by 7:

x = 5

Input x = 5

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Stephanie needs to cover her yard with 4103/4ft2 of soil she has enough for 125 ft2 in one bag and 65 ft 2 in another bag how mu
Evgen [1.6K]

Answer:

Stephanie requires 835.75 square feet more amount of soil to cover her yard.

Step-by-step explanation:

Given:

Total square feet of yard she need to cover with soil = \frac{4103}{4}\ ft^2

\frac{4103}{4}\ ft^2 can be rewritten as 1025.75 square feet.

Total square feet of yard she need to cover with soil = 1025.75\ ft^2

Amount of soil in one bag = 125\ ft^2

Amount of soil in other bag = 65\ ft^2

Total Amount of soil she has is equal to sum of Amount of soil in one bag and Amount of soil in other bag.

Framing the equation we get;

Total Amount of soil she has= 125+65 = 190\ ft^2

Now We need to find the Amount of soil she required more to cover the yard.

Amount of soil she required more is equal to difference of Total Amount of soil she has and Total square feet of yard she need to cover with soil.

Framing the equation we get;

Amount of soil she required more = 1025.75-190= 835.75\ ft^2

Hence Stephanie requires 835.75 square feet more amount of soil to cover her yard.

6 0
3 years ago
Alguien me puede ayudar ya lo intente muchas veces. Porfavor
Alik [6]

Answer: 0.5, 48,36,1.5,2.25

Step-by-step explanation:

Dado que, la última fila dice 12: 3, eso significa que la relación entre los dos números es 4: 1, por lo que si aplicamos al resto, por ejemplo, 9 sería 2.25 ya que divides 9 entre 4.

¡Espero que tenga sentido y buena suerte!

4 0
3 years ago
If each stack of coins has the same height, which stack of coins has the greatest volume?
AlexFokin [52]

Answer:

It all depends on the type of coins stacked

4 0
3 years ago
Read 2 more answers
When 9
Vlad [161]
9 simplified is radical 3 then 2 on the outside make the answer 3
3 0
3 years ago
The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of
never [62]
C = 2(pi)r....so we are looking for the radius (r)
42 = 2 * 3.14 * r
42 = 6.28r
42/6.28 = r
6.69 = r <===
4 0
3 years ago
Read 2 more answers
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