3+(-7)-2 = -6
4-16-2(2)= -12-4 = -16
Answer:
y = 3x + 1
Step-by-step explanation:
As you can see the y-intercept is at the number 1
and for the slope, if u do rise over run or y/x you get....
3/1 = 3
So the slope is 3
Hope this helped!
Answer:
The arc length of the semicircle is half the circumference of the full circle
Answer:
7/10 can't be simplified, 2/10->1/5
Step-by-step explanation:
7/10 cannot be simplified as 7 and 10 don't have any common factors other than 1
2/10 can be simplified by a factor of 2 to get 1/5
There are two of them:
1). (n * a) means n + n + n + n + n + n + n + . . . 'a' times.
2). (n * a) also means a + a + a + a + a + a + a + a + . . . 'n' times.