Answer:
<h2><u><em>
254 + x</em></u></h2>
Step-by-step explanation:
(9-5+X)+ (39+211)
whats the Solution?
(9 - 5 + x) + (39 + 211) =
4 + x + 39 + 211 =
254 + x
The last one: x/2=45; x = 90
the problem says: half of a number is 45.
let's use x to represent this number
we know that dividing by 2 halves a number, so, x/2 = 45
to get x alone, we multiply 2 by 2 to cancel it out. so, multiply by 2 on both sides
x/2 • 2 = 45 • 2
x = 90
hope this helped!
Answer: Sup. it's 16
Step-by-step explanation: Hope dis helps
if x = 2 and our equation is 10 +3(12 ÷ 3x), then u use substitution
So, the equation would become 10 + 3(12 ÷ 3(2)), which is 10 + 3(12 ÷ 6)
12÷6= 2, so the equation becomes 10 + 3(2).
3(2) = 6, so the equation would be 10 + 6 = 16
Answer:
Selling price should be $21 per unit.
Step-by-step explanation:
Cost price of manual = Fixed price + variable cost per package×Number of units sold
= 780000+19.85×1250000 = $25592500
Now we know Learning center wants a profit = $650000
Then profit = sale price - cost price
650000=sale price - 25592500
Sale price = 650000+25592500 = $26242500
This is the sale price of 1250000 units then selling price per unit should be = Total selling price/Number of units sold
= $26242500/1250000 =20.994 or $21
Selling price should be $21 per unit.
Answer: D
Used my graphic calculator
