Answer:
16
Step-by-step explanation:
If n is number of nickles and d is number of dimes:
5n + 10d = 440
n = 3.5d
Substitute:
5(3.5)d + 10d = 440
17.5d + 10d = 440
27.5d = 440
d = 16
Answer:
0.2425373
Step-by-step explanation:
78 divided by 321.6 equals to 0.2425373
Down 2 up 1 over 4 and do the same for the other side so that’s the equation on a graph
Answer:
B.
Step-by-step explanation:
That's like the only answer that makes sense.
Answer:
A= 148
Step-by-step explanation:
Angles A and B are Alt. Ext. Angles which makes them congruent. You set them equal to each other and solve for x.