.4 and .40 are indeed the same amount.
We usually drop the 0 in the 100'ths place when it is not necessary for indicating money or solving a problem with 2 decimals.
Also realize that .400 .4000 etc are all the same as well.
Boxers = b
Spaniels = s
Now you have two equations - one that tells you the number of boxers in relation to spaniels and one telling you the number of each breed in relation to the total number of dogs. Solve using substitution.
There are
6 spaniels.
<span>Taking out the parentheses of expression
(5x2 + 3x + 4) − (2x2 + 5x − 1)
= 5x2 + 3x+ 4 -2x2 - 5x + 1
Grouping together the like terms and arranging the expression:
= 5x2 - 2x2 + 3x - 5x + 4 + 1
Combining the like terms:
= 3x2 - 2x + 5
Therefore,
A = 3
</span>
Answer:
x<−y−3
Step-by-step explanation:
Let's solve for x.
−3x+2y>5y+9
Step 1: Add -2y to both sides.
−3x+2y+−2y>5y+9+−2y
−3x>3y+9
Step 2: Divide both sides by -3.
−3x /−3 > 3y+9 /−3
x<−y−3