8 is in the ones place so 8 ones.
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The answer is Maternal Cousin.
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Answer:
the opposite of -7 and the absolute value of -7
Step-by-step explanation:
|7|/7, 0-7, -(-7) and |-7|.
simplify
1, -7, 7, 7
only the last 2 are 7
absolute values remove negative signs, and negative neatives is a positive
Answer:
There are 6 nickels, 10 dimes and 13 quarters.
Step-by-step explanation:
number of nickels = n
number of dimes = n+4
number of quarters = (n+4)+3 = n+7
express total amount in cents $4.55 = 455 cents
express total in cents by multiplying quantities of coins by value and adding them up.
455 = 5*n + 10*(n+4) + 25*(n+7) 455 = 5n + 10n + 40 + 25n + 175 240 = 40n n = 6
so number of nickels = 6.
number of dimes = number of nickels + 4 = 6+4 =10
number of quarters = number of dimes + 3 = 10+3 = 13
There are 6 nickels, 10 dimes and 13 quarters.
Answer:
x=2
Step-by-step explanation:
x+(2x)^2=18
