Answer:
It's the 2th answer
Step-by-step explanation:
It's telling you what's the first step on simplifying the problem. So you would follow the rules of PEMDAS and do everything in the parethesis first.
5.3 to be exact but does it say you round up in the problem? Cause then I’d put 5.5 cups or 6
Answer: 48
Step-by-step explanation:
-10x+6y=54 then + it to each other
-6x-6y=-6
-16x=48
Answer:
• For this one we need to split this problem into two equations:
• a (adults) + c (children) = 560
• 2a + c = $860
• Then we substitute 560 - a for c in the second equation.
- 2a + 560 - a = 860
- 2a + 560 = 860
- 2a = 530
- 2a = 265
• Then we plug this into the first equation:
Step-by-step explanation:
<h2>I hope this helps you !! </h2>
