Step-by-step explanation:
(a) Sum is -4
4 + (-8)
4 - 8
-4
(b) Sum is 0
1 + (-1)
1 - 1
0
(c) Difference is 2
10 - 8
2
(d) Difference is -6
10 - 16
-6
Wrong
Please mark Brainliest
Answer:
1/2
Step-by-step explanation:
just count graph it will give I 1/3
First one,
You add -7 to the pattern.
5, -2, -9, -16.
50 times is going to be -350. But it starts at 5, so you add 5 to -350... so it should be -345?
second if the top is 7.1 and the bottom is 3.9. The average is (7.1+3.9)/2.
11/2 = 5.5
Add 10 to each number in the pattern.
-7, 3, 13, 23.
110 times should be 1100, but it starts at -7, so you add -7 to 1100. 1093. :)
The answer is 3. This is because the perimeter is 30 so 5x+5x+x-3+x-3 = 30. Thus you have 12x-6=30 so x = 3
