Let m = number of men.
Let w = number of women.
The statement says that women and men get both a haircut and shampoo.
Income = number of men*(price of haircut and price shampoo) + number of women*(price of haircut and price of shampoo)
Or
m($15 + $7) + w($45 + $12)
Which leads to:
22m + 57w
Hope this helps!
Answer:
(5/15)(4/14) = 4/42 = 2/21
Step-by-step explanation:
Answer:
Step-by-step explanation:
4x(4+3)
Distrubute the 4x
16x+12x
Add the common variables
Yoy get 28x
Answer:8.1000=8000
9.100=900
8000>900
8.1000>9.100
Step-by-step explanation:
Answer:
k = 4
Step-by-step explanation:
Step 1: Write equation
-3k - 9 = -21
Step 2: Solve for <em>k</em>
- Add 9 to both sides: -3k = -12
- Divide both sides by -3: k = 4
Step 3: Check
<em>Plug in k to verify it's a solution.</em>
-3(4) - 9 = -21
-12 - 9 = -21
-21 = -21