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2 years ago

The price, p, for different size orders of printed programs for a musical production, n, is given in the table.

Mathematics

2 answers:

Leya [2.2K]2 years ago

8 0

The answer is B, hope this helps!

soldier1979 [14.2K]2 years ago

8 0

Answer:

A linear equation can not be used for this problem.

Step-by-step explanation:

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The perimeter of a rectangle garden is 348 feet if the length of the garden is 93 feet what is the width?

Ber [7]

The width is 81 feet.
93(2)+81(2)=348

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A recipe requires 2.5 teaspoons of sugar to make a candy bar. Which equation shows the number of teaspoons of sugar, y, needed t

Veseljchak [2.6K]

Answer:

your answer would be D. x = 2.5 + y

Step-by-step explanation:

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3 years ago

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What is the answer to this

Maurinko [17]

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3 years ago

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Train a is traveling at 30 mph faster than train b. If train a travels 350 miles in the same amount of time that train b travels

GalinKa [24]

Answer:

20 mph

Step-by-step explanation:

Let speed of Train a = Va mph

Let speed of Train b = Vb mph

Va = Vb + 30

Let time taken for Train a = Ta

Let time taken for Train b = Tb

time taken = distance travelled/speed

Ta = 350/Va = 350/(Vb+30)

Tb = 140/Vb

But they both travel in the same amount of time.

So, Ta = Tb

$\frac{350}{v_{b} + 30}=\frac{140}{v_{b}}$

Cross multiply

$350v_{b} = 140(v_{b} + 30)\\\\350v_{b} = 140v_{b} + 4200\\\\350v_{b} -140v_{b} = 4200\\\\210v_{b} = 4200$

Divide both sides by 210

$\frac{210v_{b} }{210} \frac{4200}{210} \\\\v_{b} = 20 mph$

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2 years ago

The 9’s in 9,905,482

Sergeu [11.5K]

Answer:Your question is very detailed but I’ll try anyways, there are two 9,s in that number and 9 million is one of them and the other is 900,000

Step-by-step explanation:

If this is wrong you can report it to remove I’m sure,

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2 years ago