Answer:
True
Step-by-step explanation:
(10 x 2) x 3 = 60
10 x ( 2 x 3) = 60
They are the same. Order doesn't matter for multiplication.
Answer:
Answer:
Step-by-step explanation:
(a) 4x2 -- 3x - 2 = 0
x1,2 = -b ± √b²- 4ac
---------------------
2a
x1,2 = 3 ±√41
--------------
8
(b) (2x - 3)2 = 6
4x² -12x + 9 -6 = 0
4x² - 12 x + 3 = 0
Step-by-step explanation:
(a) 4x2 -- 3x - 2 = 0
x1,2 = -b ± √b²- 4ac
---------------------
2a
x1,2 = 3 ±√41
--------------
8
(b) (2x - 3)2 = 6
4x² -12x + 9 -6 = 0
4x² - 12 x + 3 = 0
Answer:
Step-by-step explanation:
Hope this helps!
Answer:
see explanation
Step-by-step explanation:
A) 1.25x is the equation. 10-5/8-4= 5/4. and so it is 1.25 for the slope.
B) 1.25(-4)= $-5
C) it does not make sense since you cannot have negative bags of candy
