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Levart [38]
2 years ago
7

A television is regularly priced at $900. This week, it goes on sale for 15% off. What's the new sale price? Step 1: set-up and

solve the percent proportion. Step 2: subtract to find the sale price.
A.$765
B.$135
C.$1035
D.$800
Mathematics
1 answer:
Solnce55 [7]2 years ago
3 0

Answer: A

Step-by-step explanation:

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a cone has a volume of 1230.88 units cubed and a diameter of 14 units what is the height of the cone use 3.14 for pi
ANEK [815]

Answer:

h= 24

Step-by-step explanation:

v = \pi {r}^{2}  \frac{h}{3}

r =  \frac{d}{2}

r =  \frac{14}{2}

r= 7

1230.88=3.14×7^2×h/3

1230.88= 153.86h/3

h=1230.88/153.86

h= 24

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2 years ago
Which of the following best explains the meaning of the equation?
Assoli18 [71]

Answer:

On a number line, negative five and positive five are the same distance from zero.

Step-by-step explanation:

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2 years ago
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Eight workers are hired to harvest strawberries from a field.Each is given a plot which is 9*6 feet in size. What is the total a
GrogVix [38]
Since the equations for area is A= L*W 

A= 9*4= 54
3 0
3 years ago
The fourth term in an arithmetic sequence is 18 and the seventh term is 39. If the first term is a1 , which is an equation for t
evablogger [386]

Answer:

<h2>            aₙ = 7n - 10</h2>

Step-by-step explanation:

The nth term:  a_n=a_1+d(n-1)

So:

    a₄ = a₁ + 3d

18 =  a₁ + 3d   ⇒   3d =  18 - a₁

    a₇ = a₁ + 6d

39 = a₁ + 6d

39 = a₁ + 2(18 - a₁)

39 = a₁ + 36 - 2a₁

39 = 36 - a₁

a₁ = -3

3d = 18 - (-3)

3d = 21

d = 7

So the nth term:

                            a_n = -3 + 7(n-1)\\\\a_n=-3 +7n - 7\\\\a_n = 7n - 10

8 0
2 years ago
If 4x=0 then x is what number
IRINA_888 [86]

Answer:

X=0

Step-by-step explanation:

4x=0

divide both sides by 4

x=0/4

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2 years ago
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