Answer: Look below
Step-by-step explanation:
1(10x-6y)=-16
3(5x+2y)=66
10x-6y=-16
15x+6y=66
-25x=50
x=-2
Answer:
-0.004 repeating
Step-by-step explanation:
5 times negative three is -15 and that to the negative second power is -0.004 with the 4 repeating.
Answer:
15x-15y=-1 that's is the answer
It is a <span>Fibonacci Sequence:
So the missing number is 5 + 8 = 13</span>
Answer:
17/20
Step-by-step explanation:
3/5+1/4=12/20+5/20 (you want to find a common denominater, so its easier to add up.)
12/20+5/20=17/20, so Carla has finished washing 17/20 of her laundry.
