johnny saves all his nickels and dimes in a jar. one day he counted them and found there were 81 coins worth 5.55. how many nick
els and how many dimes were in the jar
2 answers:
There were 30 dimes($3.00) and 51 nickles($2.55) which makes a total of $5.55 and 81 coins in all.
It will be 50 dimes which equals 5 dollars then 11 nickels which equals 55 cents which makes 5 dollars and 55 cent
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7x+4=32
7x=28
X=4
Creo que así se ase
Answer:
C) ![x^{27} (\sqrt[3]{y} )](https://tex.z-dn.net/?f=x%5E%7B27%7D%20%28%5Csqrt%5B3%5D%7By%7D%20%29)
Step-by-step explanation:
<h3>Therefore, correct option is C. option.</h3><h3>C. x=29/8c</h3>
Y = 0 so
x^2 + 6x - 40 = 0
(x +10)(x - 4) = 0
x+10 = 0; x = -10
x - 4 = 0; x = 4
answer is C. x = -10 and x = 4
