The answer is 101
44+35=79
180-79= 101
Answer:
nickels = 12
quarters = 9
Step-by-step explanation:
Let number of quarters be "q", and
number of nickels be "n"
Nickels are worth $0.05 and Quarters are worth $0.25
Since all of them are worth 2.85, we can write:
0.25q + 0.05n = 2.85
Also, we know, there are 3 more nickels than quarters, so we can write:
n = 3 + q
Now, we can substitute equation 2 into equation 1 to get:
Now, we solve for q:
There are 9 quarters.
We know n = 3 + q
So,
n = 3 + 9
n = 12
There are 12 nickels
Answer:
0.000245
Step-by-step explanation:
Move the decimal to the left 4 times.
Answer:
36
Step-by-step explanation:
sides of the three sided figure==13,12,6
the longest side is the hypotenuse
this is 13
area of a triangle is height x base x 1/2
if so ... aarea is 12 x 6 x 1/2
that is equivalent to 36