Forty percent of what number is 144?
(a)360 (b) 57.6 (c)72 (d)5760

(A) 360

Step-by-step explanation:

360*.40=144

360

Step-by-step explanation:

This can be done in more than one way, but i like the simpler way, so i will show you that. The simplest way to do this is to simplify the equation into a simpler way to do it. If you have 40%, that's hard to get to 100%, so divide it by 4. You will get 36, and that is now 10% of the unknown number. Then just multiply 36 by 10 and you get 360, which is your final number.

Hope this helped, please mark brainliest i need to feed my family ^_^

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )