He has 87 nickels (divide 435 by 5).
Answer:
9/11 I think!
Step-by-step explanation:
54/66= 9/11
Answer:
2 a
Step-by-step explanation:
Possible derivation:
d/dx(2 a x + 2 a y)
Differentiate the sum term by term and factor out constants:
= 2 a (d/dx(x)) + d/dx(2 a y)
The derivative of x is 1:
= d/dx(2 a y) + 1 2 a
The derivative of 2 a y is zero:
= 2 a + 0
Simplify the expression:
Answer: 2 a
17-10= j i really don't know i just guessed
Answer:
295.2
Step-by-step explanation:
