Sorry I need help with these 3! Thank you to whoever takes the time to solve them!!!
1 answer:
1.)
Starts with 40:10, then cuz you have 80 buns, you need to x2, so it would be 20 cubes
2.)
I don’t know, sorry
3.)
4:2 and 60 in total
so 4+2 is 6 and 60/6 is 10
so it would be 40:20 so 20
hope this helps :)
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If u multiply the first equation by -4, u get -2x - y = -20
and when u add the 2 equations..
-2x - y = -20
2x + 3/8y = 5
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0 - 5/8y = -15.....u notice that the x terms r eliminated.
Answer:
Step-by-step explanation:
its c for sure i got it right on a test
8+(16)/4 (divide 16 and 4 first, PEMDAS)
8+4 (add these two together)
12
Answer:
I think the answer is 2.7
Step-by-step explanation:
3x√64
√64=8
3x=8
x=8/3
x=2.7
