Answer:
e
Step-by-step explanation:
let x be the number of one- bedroom and y the number of two - bedroom apartments , then create 2 equations and solve simultaneously.
x + y = 12 ( subtract y from both sides )
x = 12 - y → (1)
360x + 450y = 4950 → (2)
substitute x = 12 - y into (2)
360(12 - y) + 450y = 4950 ← distribute parenthesis and simplify left side
4320 - 360y + 450y = 4950
4320 + 90y = 4950 ( subtract 4320 from both sides )
90y = 630 ( divide both sides by 90 )
y = 7
there are 7 two- bedroom apartments
4.8(10^9)/(1.6(10^3))
Pertinent quotient rule for similar bases with exponents...
(a^b)/(a^c)=a^(b-c) so what you really have is:
(4.8/1.6)(10^(9-3))
3(10^6)
3X10^6
No because it's a square it has to have 4 right angles.
<span>a linear function from the real numbers to the real numbers is a function whose graph is a line in the plane</span>
Answer:
A
Step-by-step explanation:
For every additional goodie bag, you're adding the original number to itself and so on...
Example:
1 Goodie bag = Candy: 2 Toys: 3
2 Goodie bags = Candy: 4 Toys: 6
3 Goodie bag = Candy: 6 Toys: 9
