Answer:
One of them is -17 and the other one 47 .
Step-by-step explanation:
1 .
x+y=30
x-y=-64
2x= -34
x=-17
---------
2.
-17+y=30
-17+30 = y
y = 47
Good luck ^^
For 1.30 you will shade in one full grid because that equals 1 and also shade in 3 coloms on the next grid which equals .30.
Then shade in 5 coloms and 1 single block on the the next grid which will equal .51 after
Answer:
16 miles
Step-by-step explanation:
8*2=16
Brainlest pls?
Answer:
12x - 73
Step-by-step explanation:
DFE + CFD = 12x + 7
DFE + 90 = 12x + 7
DFE = 12x + 7 - 90
DFE = 12x - 83
therefore
DFE = AFB ( vertically opposite angles are equal)
AFB = 12x - 83
