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Naya [18.7K]
3 years ago
12

A television originally cost t dollars, including tax. Ricardo purchased the television when it was on sale for 35% off its orig

inal cost. Which of the following expressions represents the final cost, in dollars, of the television Ricardo purchased?
A. t - 0.35
B. t + 0.65
C. 0.35t
D. 0.65t
Mathematics
1 answer:
Charra [1.4K]3 years ago
7 0
0.65t is the correct answer
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A piano has 88 keys. Fifty-two of the keys are white.
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Answer:

36

Step-by-step explanation:

88 - 52

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Simplify the expression below.<br> 5x² (3x + 2)
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Step-by-step explanation:

5x^2(3x+2)

Distribute into 5x² into (3x +2).

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The simplified expression is <em>15x³ + 10x²</em>

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4 years ago
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Akimi4 [234]

Janae will have $ 95 in her account after 10 days.

<h3>What is an Arithmetic Progression?</h3>

A sequence of numbers that has a fixed common difference between any two consecutive numbers is called an arithmetic progression (A.P.)

Given,

Amount in Janae's account = $ 50

Amount she wishes to save for 10 days = $ 5

This scenario models an arithmetic progression(A.P)

In an A.P,

a _n = a + (n-1)d

where a _n = nth term, a is the first term, n is the no. of terms and d is the common difference.

In this question, a = 50, n = 10, d = 5 and we have to find out a _n

Therefore, a _n = 50 + (10-1)x5

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Answer:- Janae will have $ 95 in her account after 10 days.

To learn more about arithmetic progression, refer to:

brainly.com/question/24191546

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8 0
1 year ago
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mihalych1998 [28]

First simplify the expression into polynomial form,

(x-1)(x-3)(x+5)(x+7)=297

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Now factor into,

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Which means the solutions are,

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x+8=0\implies\boxed{x_2=-8}

and then two complex solutions because determinant of the third factor D\lt0,

x^2+4x+6=0

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Hope this helps :)

5 0
3 years ago
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Answer:

Answer choice a is correct, the answer would be 4.

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