3 years ago

Answer using the quadratic formula (pls show work :) )

1 answer:

7 0

-1/5, -4 I’m pretty sure and decimal form is -0.2, -4

You might be interested in

aleksandr82 [10.1K]

Answer:

We conclude that eighty percent of bike tires last at most 14.4 months.

Step-by-step explanation:

We know that a pair of bike tires can last 18 months if used every day.

We calculate how much eighty percent of the tire will last in months.

We have the following proportion:

$18:100\%=x:80\%\\\\100x=18\cdot 80\\\\100x=1440\\\\x=\frac{1440}{100}\\\\x=14.4$

We conclude that eighty percent of bike tires last at most 14.4 months.

5 0

3 years ago

Reil [10]

Answer:

750

Step-by-step explanation:

You would divide 30 by 4 to get 1% then multiply by 100 to get the total amouny of readers

4 0

3 years ago

sleet_krkn [62]

Step-by-step explanation:

my guess b

when I put × = 0 it's the only one that shows y = -2

6 0

3 years ago

Annette [7]

Answer:

120

Step-by-step explanation:

27.90/4.65=6

20*6=120

7 0

3 years ago

djverab [1.8K]

answer: the numbers

4 0

3 years ago