Answer is A, because the total is 6 dollars, so all we're trying look for is how many nickels and quarters are there to give us 6 bucks in total. 36-n is basically the amount of total coins minus the number of either nickels or quarters found
Answer:
87.6
Step-by-step explanation:
Answer:
X= 67
Y= 121
Z= 80
Step-by-step explanation:
To find Y:
(y-9) and 112 are congruent so
y-9=112
y=121
To find Z: (consecutive)
180=121+z+3
180=124+z (combine like terms)
subtract 124 to cancel and move to other side of equation
z= 80
To find X: (consecutive)
180=112+x+1
180=113+x (combine like terms)
subtract 113 to cancel out and move to their side of equation
x = 67
Answer:a rectangle?
Step-by-step explanation:
i think its a rectangle because it has four sides