40 dimes is $4.00. you would need $1 in nickles. 2 nickles is 10 cents. so you would need 20 nickles.
10x+160=300
-160 -160
10x=140
divide both sides by 10
x=14
$14
Answer:

Step-by-step explanation:
we know that
the formula to calculate the distance between two points is equal to

we have

Convert mixed number to an improper fraction

so
we have

substitute the values in the formula



Convert to mixed number

The answer is D
Hope this helps :)
Answer:
c) y= -3x-5
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
the right answer is c it good