5. Which of the following is not shown in the

Mathematics

1 answer:

soldi70 [24.7K]2 years ago

8 0

C.
(I’m pretty sure but if I’m wrong I apologize in advance)

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Students receive a 15% discount at the local movie theater. If a student pays the discounted price of $7.65, what is the origina

Over [174]

Answer:

$\large \boxed{\$9.00}$

Step-by-step explanation:

Let p = the original price of the ticket

$\begin{array}{rcl}\text{ Price before discount - discount} & = & \text{sale price}\\p - 0.15p & = & 7.65\\0.85p & = & 7.65\\p & = & \dfrac{7.65 }{0.85}\\\\& = & \mathbf{9.00}\\\end{array}\\\text{The original price of the ticket was $\large \boxed{\mathbf{\$9.00}}$}$

Check:

$\begin{array}{rcl}9.00 - 0.15(9.00) & = & 7.65\\9.00 - 1.35 & = & 7.65\\7.65 & = & 7.65\\\end{array}$

OK.

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2 years ago

A sports store received a shipment of 150 footballs and basketballs. 20% were basketballs. How many footballs were in the shipme

RideAnS [48]

0.20(150) = 30 basketballs were in the shipment. Since the shipment presumably comprised only footballs and basketballs, the remainder of the shipment must consist of footballs.

150 - 30 = 120 footballs were in the shipment.

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2 years ago

Jan walks 40 meters in 15 secongs

mihalych1998 [28]

(I don't know what your question is, but if you're asking about the rate, I got it.)

Answer: 2.6666... meters per second

Explanation/Calculation:
Divide 40 by 15 to get the rate. You get 2 2/3 meters or 2.6666... meters per second.

Hope this helps! :)

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3 years ago

What is the cube root of -1000p^12q^3

Umnica [9.8K]

∛(<span>-1000p^12q^3)
= -10p^4 q

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2 years ago

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Find 33.3% of 81 what is the answer ?

madam [21]

Answer:

Step-by-step explanation: