Answer:
$4.50
Step-by-step explanation:
We can use the distributive property to solve this problem. 0.05(50+40) is the total sales tax. 0.05 being the percentage and 50 and 40 being the things we need to distribute 0.05 to. This becomes 2.5+2. This is 4.5.
Answer:
36 animals
Step-by-step explanation:
g = goats = 1/3 h where h = herd
s = sheep = g + 12 = 1/3 h + 12 because g = 1/3 h
added together = h
1/3 h + 1/3h+12 = h
2/3 h + 12 = h
12 = 1/3 h
36 = h
6*6.5 = 39
then divide by 2 because he's splitting it.
39/2=19.5
so even if he want soil for both sides, its only 1 bag, cause 1 bag covers 40 yards.
Odd numbers are represented as 2n+1 where 2 is a natural number ( negative and possitive whole numbers)
consecutive odd numbers are 2 away from each other so 3 consecutive odd numbers would be
(2n+1),(2n+1+2),(2n+1+2+2)
the all add to -15 so they must all be negative
2n+1+2n+1+2+2n+1+2+2=-15
add like terms
6n+9=-15
subtract 9 from both sides
6n=-24
divide both sides by 6
n=-4
subsitute
first number=2n+1=2(-4)+1=-8+1=-7
second number=2n+1+2=2(-4)+3=-8+3=-5
third number=2n+1+2+2=-8+5=-3
the numbers are -7,-5, -3
the answe ris B