Answer:
3 and 4
Step-by-step explanation:
3) 1=-(-1)
1=1
0=0
4) 0=0
when both sides are equal means it is true.
Machine A will take 28 minutes to produce 2100 fishing lures while machine B will take 42 minutes to produce 2100 fishing lures
Step-by-step explanation:
Fishing lures per minute produced by Machine A = 75
Fishing lures per minute produced by Machine B = 50
How long will it take both machines running to produce 2100 fishing lures?
Solving For Machine A:
75 fishing lures produced by machine A = 1 minute
1 fishing lures produced by machine A = 1/75 minute
2100 fishing lures produced by machine A = 1/75*2100
= 28 minutes.
Solving For Machine B:
50 fishing lures produced by machine A = 1 minute
1 fishing lures produced by machine A = 1/50 minute
2100 fishing lures produced by machine A = 1/50*2100
= 42 minutes.
So, Machine A will take 28 minutes to produce 2100 fishing lures while machine B will take 42 minutes to produce 2100 fishing lures
Keywords: Word Problems:
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Hello!! the answer is 3xy
Answer:
1500066.66
Step-by-step explanation:
Given: 
Now, simplifying it.
Using PEDMAS in solving the expression
First opening the parenthesis
= 
Next dividing the number
as per law of indices, 
= 
= 
= 
Next multiplying the number as per PEDMAS
as per law of indices, 
= 
= 
= 
Next dividing the number as per PEDMAS
= 
Next multiplying the number as per PEDMAS
= 
Now adding the number
= 1500066.66
Answer:
20
Step-by-step explanation:
formula for triangle= 1/2*base*height
=1/2*8*5
=20