Answer:
1)
32x^2 - 28x - 15
2)
30x^2 + 54x - 12
Step-by-step explanation:
1.
(8x+3)(4x-5)
Using FOIL
= (8x)(4x) + (8x)(-5) + (3)(4x) + (3)(-5)
= 32x^2 - 40x + 12x - 15
= 32x^2 - 28x - 15
2.
(10x-2)(3x+6)
Using FOIL
= (10x)(3x) + (10x)(6) + (-2)(3x) + (-2)(6)
= 30x^2 + 60x - 6x - 12
= 30x^2 + 54x - 12
Answer:
1) No
2)Yes
3)No
4)Yes
Step-by-step explanation:
405 divided by 99 equals 4.09 repeated
401 divided by 99 equals 4.05 repeated
81 divided by 33 equals 2.45 repeated
802 divided by 198 equals 4.05 repeated
Answer:
use the mixed fraction mathsoup calculator, it shows step by step, im just trying to help
Step-by-step explanation:
hope i helped:)
The answer for that one is B, because 26<54
meaning 26 is less than 54 which is true
