Answer:
-7/3
Step-by-step explanation:
6d + 8 = 3d + 1 (subtract 3d from both sides)
3d + 8 = 1 (now subtract 8 from both sides)
3d = -7 (divide both sides by 3)
d = -7/3
Answer:
He could make 17280 outfits
Step-by-step explanation:
Given,
Number of shirts = 10,
Pants = 4,
Shoes = 3,
Neckties = 12,
Socks = 12,
Thus, the total possible outfits he can make
= 17280
Answer:
The answer is below
Step-by-step explanation:
Let us assume that the age of Greg's brother (Gabe) is x years, and let Greg's age by y years. Since Greg is 10 years older than his brother gabe, then:
y = x + 10 (1)
Also. Greg is 3 times as old as Gabe, hence:
y = 3x (2)
From equation 1 and equation 2:
y = x + 10 = 3x
Hence:
3x = x + 10
Subtracting x from both sides gives:
3x - x = x + 10 - x
2x = 10
Dividing by 2:
2x/2 = 10/2
x = 5 years
y = x + 10 = 5 + 10 = 15 years
Therefore Gabe is 5 years old and Greg is 15 years old
Store pays ($3)
Store sells it for ($5.70)
The percent is always (100%) when there selling it.
markup= $3 ÷ $5.70 · 100% = 1.9
