A) d+q=20
0.1d+0.25q=4.40 Let's just read what this says: first, # of dimes (d) plus # of quarters (q) is 20.The second equation can be called the VALUE EQUATION; it says that one tenth of a dollar ($0.10) times the # of dimes is part of the total monetary value, and that one quarter of a dollar ($0.25) times the # of 'quarter' coins is the other part of this stash, and it totals $4.40. VOTE FOR A.
Answer:
4 and 10/2 so actually 9
Step-by-step explanation:
Answer:
127
Step-by-step explanation:
The value of x in x^yz = y^2 is
<h3>How to solve for x?</h3>
The equation is given as:
x^yz = y^2
Rewrite the equation properly as follows
Take the yz root of both sides
Apply the law of indices
Divide yz by yz
Hence, the value of x in x^yz = y^2 is
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Draw a patio with parallel lines or show with tic marks or show the congruent angles