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3 years ago

10

Community Gym charges a $60 membership fee and a $60 monthly fee. Workout Gym charges a $200 membership fee and a $50 monthly fe

e. After how many months will the total amount of money paid to both gyms be the same? What will the amount be?

1 answer:

Kitty [74]3 years ago

8 0

Answer:

14 months

Step-by-step explanation:

60x+60=50x+200

10x+60=200

10x=140

x=14

60(14)+60=900

50(14)+200=900

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3 years ago

Help me with this please.

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Answer:

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Step-by-step explanation:

The relevant trig relation is ...

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3 years ago

A rocket is launched at 85 ft./s from a launch pad that’s 28 feet above the ground. which equation can be used to determine the

3241004551 [841]

Answer:

$h(t)=-16t^2+85t+28$ is equation of height of rocket.

Option D is correct.

Step-by-step explanation:

Given: A rocket is launched with speed 85 ft/s from a height 28 feet.

Launching a rocket follows the path of parabola. The equation of rocket should be parabolic.

Parabolic equation of rocket is

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g ⇒ acceleration due to gravity (-32 ft/s)

v ⇒ Initial velocity ( $v_0=85\ ft/s$ )

h ⇒ Initial height ( $h_0=28\ feet$ )

h(t) ⇒ function of height at any time t

Substitute the given values into formula

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$h(t)=-16t^2+85t+28$

D is correct.

6 0

3 years ago

Read 2 more answers

The area of a triangle is 21ft². If the height of the triangle is 7ft, how long is the base of the triangle? Please give your an

tamaranim1 [39]

Answer:

The answer is b = 6

Step-by-step explanation:

Area of a triangle= 1/2 × b × h

A = 21, h = 7, b = ?

21 = 1/2 × b × 7 (multiplying through)

21 = 7b/2

Cross multiply

2 × 21 = 7b

42 = 7b

b = 42/7

b = 6

5 0

3 years ago

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Hoochie [10]

Answer:

Louise is 16

Todd is 18

Step-by-step explanation:

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3 years ago