Answer:
y = -3/2 + 8 and/or 3x + 2y = 16
Step-by-step explanation:
(x,y) is helpful to remember
*I believe I'm correct, but I would recommend a quick double-check
Answer:
numbers smaller than 3
Step-by-step explanation:
first expand the brackets so it will be :
24 -12x<6x - 30
then change < to =
24 -12x=6x - 30
24-18x= -30
-18x = -54
-x = -3
x = 3
then change symbols back so:
x < 3
The integers are x, x + 2 and x + 4
x + x + 2 + x + 4 = 72
3x + 6 = 72
3x = 72 - 6 = 66
x = 66/3 = 22
The least consecutive integer is 22
The second consecutive integer is 24
Therefore, the numbers are 22, 24 and 26
Answer:
a = -2
b = 4
c = -3
Step-by-step explanation:
a quadratic equation is in the format <em>ax² + bx + c </em>
looking at our equation -2x² + 4x - 3 = 0, we look at the quadratic equation format as an example and see that
a = -2
b = 4
c = -3