9 less than 4 times a number equals 15

if you wanted it in equation form the it'll be :  9 < 4 x n = 15

~ i hope this has helped you out, have a gr8 day/night my friend!~

Step-by-step explanation:

Six / 6

Step-by-step explanation:

Fifteen less than 4 times a number is 9, meaning we have to find the number.

Let the required number be x

4 times the number = 4x

15 less than 4 times the number = 4x-15

⇒ 4x – 15 = 9

⇒ 4x = 9 + 15

⇒ 4x = 24

⇒ x = 6

meaning the number is 6.

Hope this helps!

answer: 88

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)