14/15-5/12 = 31/60
31/60 = 0.5166...
Answer:
1,000,000,000 + 25,000,000 + 4,000 + 32
Step-by-step explanation:
Answer:
Here are my hints. You can solve it yourself
1/ xy = -12 --> x = -12/y
2/ (-12/y) + y = -1 --> -(12/y) + (y²/y) = -1 --> -12 + y² = -y --> y²+y-12=0
3/ From y²+y-12=0 we can find y then use y to find x and then do your
(x+3) * (y+3)
Answer:
25
Step-by-step explanation:
27 ÷ 3 + 8(2 power) ÷ 4
27 ÷ 3 + 64 ÷ 4
9 + 64÷4
9 + 16
= 25
Answer:
168
Step-by-step explanation:
(-40+8)×(-6)-24
=(-32)×(-6)-24
=192-24
=168
