Answer:HOLA I Do not speack spanish
Step-by-step explanation:
Answer:
<u>13 Quarters and 18 Dimes</u>
Step-by-step explanation:
Let D and Q stand for the numbers of Dimes(D) and Quarters(Q). Give x and y a break, and make it easier to remember which is which.
D + Q = 31
D = Q + 5
Therefore:
D + Q = 31
(Q+5) + Q = 31
2Q + 5 = 31
2Q = 26
<u>Q = 13</u>
<u>Then D = (13+5) or 18</u>
================
Check:
D + Q = 31 ?
18 + 13 = 31 <u>YES</u>
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D = Q + 5 ?
18 = 13 + 5 <u>YES</u>
Answer :-
Option c,
x = 57° and y=66°
Explanation ;-
Kindly check the attachment below
To do his work that he didn't want to do.