Answer:
-105197.8
Step-by-step explanation:
4.42 × 10-104.2 × 1010 = -105197.8
Hope this helps!
Answer:
18x + 13y = 60
6x + 2y = 6 ---> 6x = -2y +6 ---> 18x = -6y+18
Substitution
(-6y +18)+13y =60
-18 -18
--------------------------
7y = 42 so y=6
Then, 6x + 2(6) =6, which you will get x = -1
(-1, 6)
5x - 5 = x + 11
5x = x + 16
4x = 16
x = 4
Answer:
B.
Step-by-step explanation:
Answer: h = 43
Step-by-step explanation:
4 + 1/3h -7/3 = 16
1/3h -7/3 = 12
1/3h = 14 1/3
h = 43
