3 years ago

Help help help help

Mathematics

2 answers:

Karolina [17]3 years ago

5 0

The equation that represents the relationship between y and x is b.

Hope this helped!!

Stella [2.4K]3 years ago

3 0

It is B
the candle starts out at a height of 7 in so that would give you a positive y-intercept.
because it burns, meaning the height is decreasing, at 2 in. an hour, your slope would be -2x. -- negative because it is decreasing. x means per hour
now you combine the two to get 7-2x

You might be interested in

I WILL MARK BRAINIEST PLEASE HELP ASAP

Naily [24]

Answer:

Step-by-step explanation:

math

3 0

3 years ago

Read 2 more answers

3 thirtieth simplified to

Sedbober [7]

1/10. You can do this by dividing both numbers by three. Hope this helped!

5 0

4 years ago

Roxanna earns 150% her normal hourly rate for overtime pay. Last week, Roxanna earned $72.00 in overtime pay for 4 hours. What i

inessss [21]

Answer:

Roxana's normal hourly pay is $12

Step-by-step explanation:

overtime pay=p

normal hourly rate=r

p=1.5r

72/4=18

p=$18/hr

p=1.5r

18/1.5=1.5r/1.5

12=r

5 0

3 years ago

Polynomials Multiply 5x(x2 - 4x + 2)

salantis [7]

Answer:

Assuming "x2" is x squared:

5x(x2-4x+2)

(5x(x2)+5x(-4x)+5x(2))

5x^3-20x+10x

For these polynomial multiplication problems, just distribute the number outside the parentheses.

4 0

3 years ago

Read 2 more answers

(x+11)(2x-8) as a trinomial

Alborosie

Answer:

2x^2+14x-88

Expand the equation

6 0

2 years ago