Answer:
x = -1 and y = 1
Step-by-step explanation:
5x + 2y = -3 . . . . . . . (i)
x + 5y = 4 . . . . . . . (ii)
- Finding x in terms of y from eq. (ii) :-
x + 5y = 4
x = 4 - 5y
- Placing this value of x in eq. (i) :-
5(4 - 5y) + 2y = -3
20 - 25y + 2y = -3
-23y = - 23
<u>y = 1</u>
- Placing the value of y in eq. (i)
5x + 2(1) = -3
5x + 2 = -3
5x = - 5
<u>x = -1</u>
11 and -28
11x-28=-308
11+-28=-17
Answer:
17 units
Step-by-step explanation:
Distance between points
is given by 
The trail starts at P(−2, 2) and goes to Q(5, 2).
Take 
units
It goes from Q to R(5, −5)
Take 
units
It goes from R to S.
Take 
units
units
Answer:
6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hailstone Sequences follow these rules: If a number is even, divide it by 2 If a number is odd, multiply it by three and add one. if you follow the procedure enough times you will eventually get to 1.