Answer:
Coin 1: Penny
Coin 2: Penny
Coin 3: Dime
Coin 4: Quarter
------
Coin 1: 1
Coin 2: 1
Coin 3: 10
Coin 4: 25
Step-by-step explanation:
Clue 1: 1 + 1 + 10 + 25 = 37, which is an odd number so that works.
Clue 2: 1 + 10 = 11, so that works.
Clue 3: 1 = 1 < 10 < 25 (1 is equal to 1 is less than 10 is less than 25) so that works.
Answer:
5 units right
Step-by-step explanation:
Let's call the mystery number ' M ' .
You said that 8 + 5M = 43
Subtract 8 from each side: 5M = 35
Divide each side by 5 : M = 7
Answer:
line 2
Step-by-step explanation:
#1 You got it right
When a you add a number you need to add to both sides
So line 2 was an error because it only added on the left side, not right side
Answer:
-15
Step-by-step explanation:
-17- -2 = -15