The slope is 1
Hope I didn't mess up for your sake
DC + BD = BC (your answer is correct). None of the other answers can be 100% proven
Answer:
8342
Step-by-step explanation:
3965 + 4387
3965
+4387
Add 5 and 7
12
The 1 in ten becomes a digit in the tens place
Add 1, 6, and 8
15
The 1 in ten becomes a digit in the hundreds place
Add 1, 9, 3
13
The 1 in ten becomes a digit in the thousands place
Add 3, 4, and 1
8
Answer:
8342
Answer:
x=35
Step-by-step explanation:
5(x + 20) = 7x + 30
5x+100= 7x+30
70= 2x
x=35