Answer:
1,560 is the answer
Step-by-step explanation:
the answer is 34.7
13.86
(-2.2)(1.5)(-4.2) =
Use a calculator. Start with -2.2 * 1.5.
= (-3.3)(-4.2)
= 13.86
3,6
x+y=9
x-y=-3
Adding these two equations we get 2x = 6, x=3
y=6
That would be .
Hope this helps.
