Yes you are right from what i seen
Answer:
a = 8.5
b = 4.5
Step-by-step explanation:
let 2 number be a ,b
a + b = 13 (1)
a - b = 4 (2)
(1) + (2) = 2a = 13+4 = 17 -> a = 8.5
-> b = 8.5 -4 = 4.5
Are there any answer choices sorry for the wait as well lunch time
I hope that this help 1) x=0.8 2)x=2
Answer:
x=-6
Step-by-step explanation:
(8x-15)=(3x-45)
