Adding all of the together would be 471... but I need clarification on the problem
Answer:
Digit in thousands place: 3
Digit in the ones place: 5
Step-by-step explanation:
Note the number in the place values for: 3625
3 thousands place
6 hundreds place
2 tens place
5 ones place
3 & 5 is your answer.
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Answer:
1602 R 5
Step-by-step explanation:
Let x = number of 5 cent coins.
Then there are (x+2) 10 cent coins.
Let y = 20 cent coins.
Total coins: x+(x+2)+y = 30
2x+y=28
y = 28-2x (1)
Total value: 0.05x + 0.1(x+2) + 0.2y = 3.80
0.15x + 0.2y + 0.2 = 3.80
0.15x + 0.2y = 3.60 (2)
Substitute (1) into (2).
0.15x + 0.2(28-2x) = 3.60
-0.25x + 5.60 = 3.60
2.00 = 0.25x
8 = x
From (1), obtain y = 28 - 2(8) = 12
Answer: (x+2) = 8+2 = 10
Louise has 10 10-cent coins
Answer:
19
Step-by-step explanation:
