A computer scans every 2.75 days and another scans every 3.5 days
1 answer:
Answer:
Alright, so we have to find the LCM of 2.75 and 3.5.
A good start would be to multiply them together to get 9.625, but we want a whole day!
This would be every 77 days :)
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Answer:
a=4
Step-by-step explanation:
if a+5=2a+1
then 5-1 = 2a-a
so 4 = a
Your answer would be (b.) because -2+-3=-5
20 -4 { 20÷ 7 ( 7 - 3 )}
20 -4 { 20 ÷ 7 * 4 }
20 - 4 { 2.85 * 4 }
16 * 11.42
182.85
D.). I think. yeah because 2 side are equal and 1 isn't.
Answer:
both are equal is 0
Step-by-step explanation:
After substituting, the answer is 0 to both
