Answer:
b=20 yards
Step-by-step explanation:
15^2+x^2=25^2
225+x^2=625
x^2=400
x=20
Say your test is out of 100 and you 75 correct to calculate your percent you would go
75/100*100
/ = Divide
* = Times
Answer:
f(-3)= - (-3)+5= +3 +5 = 8
When you add all of the totals together your total amount will be $35.875
X=12 because you would sub the 3 on both sides
