Answer:
23 because i know it i have done that
Step-by-step explanation:
X + 2 = 2x + 1
2 - 1 = 2x - x
1 = x
x = 1
Answer:
(2,-8)*(-1,4)
a*b
the answer is (-2,-32)
(2)*(-1)=(-2)
(-8)*(4)=(-32)
Step-by-step explanation:
hope this helps you :)
Answer: 5:7
Step-by-step explanation: five and seven in ratio form has : in the middle