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Flauer [41]
3 years ago
7

D. $3.25 A cell phone at Store A costs $10 less than twice the cost of the same cell phone at Store B. If the phone costs $49.99

at Store B, how much does cost at Store A? A. $89.98 B. $99.98 C. $109.98 D. $119.99​
Mathematics
1 answer:
Gekata [30.6K]3 years ago
4 0

Answer:

A or $89.98

Step-by-step explanation:

49.99 x 2 = 99.98. 99.98 - 10.00 = 89.98

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A spherical ball has a diameter of 12 inches. The ball has a slow leak in which air escapes at the rate of 4.5 cubic inches per
stellarik [79]

Answer:

Step-by-step explanation:

It would be 54 because 12*4.5 = 54.

6 0
3 years ago
Ninety percent of a town’s population owns cars. If the number of cars owned is 4761, what is the population of the town?
Nuetrik [128]

We can write an equation of this, with p representing the unknown population. We know that 90% of the population owns cars:

90% * p

We also know that 4761 people own cars, which is the same as the above expression, so we write:

90% * p = 4761.

From there, you just divide both sides by 90%, or 0.9

p = 4761/0.9 = 5290

The population is 5290 people.

3 0
3 years ago
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If l || m find the value of y
Darina [25.2K]
That means they are parallel so it’s 6
5 0
3 years ago
What are the factors to the equation 4x2-52x + 169 121? A 4(x-1)(x+12) B 4(x + 1)(x - 12) C. 4(x + 1)(x+12) D. 4(x-1)(x - 12)
Bingel [31]

The given equation is,

4x^2-52x+169=121

Simplifying the above equation,

\begin{gathered} 4x^2-52x+169-121=0 \\ 4x^2-52x+48=0 \end{gathered}\begin{gathered} 4x^2-13\times4x+4\times12=0 \\ 4(x^2-13x+12)=0 \\ 4(x^2-12x-1x+12\times1)=0 \\ 4(x(x-12)-1(x-12))=0 \\ 4(x-12)(x-1)=0 \end{gathered}

Therefore, the factors of the given expression is 4(x-1)(x-12).

5 0
1 year ago
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Range = 6.9
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7 0
3 years ago
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