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BabaBlast [244]
4 years ago
12

Which equation represents the situation?

Mathematics
1 answer:
Tomtit [17]4 years ago
5 0

Answer:

y=720x+100.......................

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How many liters of water must Sharon add to 2 liters of a sugar and water solution that is 36% sugar to create a solution that i
Dahasolnce [82]

The amount of sugar x in the starting solution contributes to a 36% concentration, so we have

\dfrac x2=0.36\implies x=0.64

units of sugar in the solution.

Into this solution, Sharon wants to pour y liters of water to obtain a smaller concentration of sugar in the overall solution:

\dfrac{0.64}{2+y}=0.12\implies\dfrac{16}3=2+y\implies y=\dfrac{10}3\approx3.33

So Sharon needs to add \dfrac{10}3 liters of water to the solution to get the desired concentration.

3 0
3 years ago
10 Pts + Brainliest for the best answer
Maru [420]

Answer:

165 = TUV

Step-by-step explanation:

FUT+FUV = TUV

We know FUV = 125  and TUF = 40

Substituting these in

40 + 125 = TV

165 = TUV


6 0
4 years ago
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What are the last 3 shapes in 3D
katovenus [111]

Answer:

square base pyramid

triangle base pyramid

Step-by-step explanation:

second one is square bas pyramid

third one is triangle base pyramid

8 0
4 years ago
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6) If a square is 8 inches on each side, what is its area? _______ square inches
dybincka [34]
64 square inches i think
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3 years ago
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Solve the equation. Show your work and check your solution.<br> 4+4(x−2)=2(x+1)−x
Masteriza [31]

Answer:

x = 3/5

Step-by-step explanation:

4+4(x-2)=2(x+1)−x

Distribute

4+4x-8 = 2x+1-x

Rearrange and Simplify

4x - 4 = x + 1

Subtract x and add 4

3x = 5

Divide

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3 years ago
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