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2 years ago

7

To become a member of the book-of-the-month club there is a $40 sign-up fee and a $2 monthly fee. What is the total cost of bein

g a book-of-the-month club member for 19 months?

1 answer:

wariber [46]2 years ago

6 0

Answer: $78 for 19 months

Step-by-step explanation:

$40 for sig-up

$2 monthly fee

Duration: 19 months

Total cost

$= 40 + 2(19)\\= 40 + 38\\= 78$

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Help me with these math questions.

Olegator [25]

graph A

no x-intercept

no y-intercept

H.A is y = 5

V. A. is x = 0

*****************************************

Answer: $\frac{150}{31}$

<u>Step by step explanation:</u>

log₆(5x + 6) - log₆(x - 4) = 2

log₆ $(\frac{5x+6}{x-4})$ = 2

$(\frac{5x+6}{x-4})$ = 6²

$(\frac{5x+6}{x-4})$ = 36

5x + 6 = 36(x - 4)

5x + 6 = 36x - 144

6 = 31x - 144

150 = 31x

$\frac{150}{31}$ = x

**********************************************************

Answers:

a. (-1, -5)
b. up
c. x = -1
d. $\frac{-2+\sqrt{15}}{3} and\frac{-2-\sqrt{15}}{3}$
e. -2
f. see attachment
g. domain (-∞, ∞) range [-5, ∞)

<u>Explanation:</u>

f(x) = 3x² + 6x - 2

a=3 b=6 c=-2

x = $\frac{-b}{2a} =\frac{-6}{2(3)} = \frac{-6}{6} = -1$

Axis Of Symmetry: x = -1

f(-1) = 3(-1)² + 6(-1) - 2

= 3 - 6 - 2

= -5

Vertex: (-1, -5)

x = $\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}$

= $\frac{-6+/-\sqrt{6^{2}-4(3)(-2)}}{2(3)}$

= $\frac{-6+/-\sqrt{36+24}}{6}$

= $\frac{-6+/-\sqrt{60}}{6}$

= $\frac{-6+/-2\sqrt{15}}{6}$

= $\frac{-2+/-\sqrt{15}}{3}$

x-intercepts: $\frac{-2+/-\sqrt{15}}{3}$

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3 years ago

Which symbol can be used to correctly compare the two fractions?

Softa [21]

Answer:

=

Step-by-step explanation:

75 divided by 100= .75

3 divided 4= .75

so they equal

brainlist??

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4 years ago

Jake car traveled 273 miles before running out of gas. The tank holds 13 gallons. How many miles per gallon dose jake care avera

astra-53 [7]

Answer:

21 miles per gallon.

Step-by-step explanation:

273 divided by 13 is equivlent to 21

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4 years ago

Read 2 more answers

The volume of a cylinder is the product of its height and the area of its

Leto [7]

Answer:

Option for radius, pie and v=bh

Step-by-step explanation:

because you need the radius and height to find the volume.

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4 years ago

Jill has 12 apples and 16 pears that she wants to arrange in baskets. There needs to be the same number of apples and pears in e

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Answer:

A) 4 Baskets

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3 years ago