Answer:
m=15
Step-by-step explanation:
m-12=3
add 12 both sides
The answer is C which is 15
M decreased by 12 is equal to negative 6
That means:
12 - M = -3
or, 12 - (-3) = M
or, M = 12 + 3
. °. M = 15 <em><u>Ans</u></em>
6
-2x^2 + 5x -3 =0
Find the discriminate:
In the given formula a = -2, b = 5 and c = -3
The discriminate is found using the formula b^2 - 4(ac)
Replace the letters with their values:
5^2 - 4(-2*-3)
25 - 4*6
25-24 = 1
When the discriminate is greater than or equal to 0, there are two real solutions.
The answer is c) 2
hi
use pie r ( l + r )
hipe this may help you
q in (-oo:+oo)
q/(-7) = 6 // - 6
q/(-7)-6 = 0
-1/7*q-6 = 0 // + 6
-1/7*q = 6 // : -1/7
q = 6/(-1/7)
q = -42
Hope I was helpful! :)
