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Advocard [28]
3 years ago
7

I need help with this plz

Mathematics
1 answer:
vitfil [10]3 years ago
5 0
First question is b because all the rest don’t make sense to them
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I really need help please!! <br><br> Please show work!! Will mark brainliest!!
Setler [38]

Answer:

A) Lifetime: 200+15x

Health Bridge: 50+30x

B.1) Yes, they are both the same price after 10 Months at an amount of $350

B.2) Lifetime gym would be cheaper by $30

C) Health Bridge Gym because it is $60 less

D) Lifetime Gym

Step-by-step explanation:

A) 200=Initial Fee___15=Monthly Cost___x=Months

50=Initial Fee___30=Monthly Cost___x=Months

--------------------------------------------------------------------------------------------------------------

B.1) 200+15(10)=350

50+30(10)=350

--------------------------------------------------------------------------------------------------------------

B.2) 200+15(12)=$380

50+30(12)=$410

--------------------------------------------------------------------------------------------------------------

C) 200+15(6)=290

50+30(6)=230

--------------------------------------------------------------------------------------------------------------

Lifetime Gym's initial fee is greater than Health Bridge's fee but without exceeding $500, you are able to go to the gym for 20 months rather than 15 months using Health Bridge's plan.

D)200+15(20)=$500

50+30(15)=$500

--------------------------------------------------------------------------------------------------------------

I hope this is enough work shown, if you need a better understanding let me know and I will revise the equations for you.

5 0
3 years ago
Help please and thank you
pickupchik [31]

Answer:

15.5

Step-by-step explanation:

add up all the ranges and devided by 100% and had founded out the reminder was 15.5

5 0
3 years ago
Please help I’ll mark you as brainliest if correct!
Zigmanuir [339]

Answer:

B

Step-by-step explanation:

brainliest?

5 0
3 years ago
What are the dimensions of the matrix shown below?
statuscvo [17]
B. Bc rows are horizontal while columns are vertical.
5 0
3 years ago
Read 2 more answers
Let / f(x)= -5x + 3 and g(x) = 6x - 2. Find f*g and its domain.
lina2011 [118]

Answer:

The correct answer is:  Option 3.

Step-by-step explanation:

To begin the problem asks to find f· g which can be defined as [f*g](x). Now we are given that:

f(x)=-5x+3\\g(x)=6x-2

So now we need to 'multiply' our two algebraic expressions as follow:

fg(x)=(-5x+3)(6x-2)\\fg(x)=(-5x)(6x) +(-2)(-5x)+(3)(6x)+(3)(-2)\\fg(x)=-30x^2+10x+18x-6\\fg(x)=-30x^2+28x-6 Eqn.(1)

The domain of Eqn. (1) is all real numbers of x.

Which according to the given options , Option 3 is correct.

6 0
4 years ago
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