Changchun. eh just h dhchre
Answer:
Step-by-step explanation:
Let the two numbers be 2x and 3x.
According to the question,
2x+3x=45
5x=45
x=45/5
x=9
so th required numbers are 18 and 27 as
2x=2*9=18
3x=3*9=27
substitute for your equation;
h(x) = f(x) - g(x)
h(x) = (3x + 2) - (-2x -4)
h(x) = 3x + 2 + 2x + 4 (minus and minus = addition)
h(x) = 3x + 2x + 2 + 4 (combine like terms)
h(x) = 5x + 6
Hope that helps! :D
Answer:
The answer in the procedure
Step-by-step explanation:
Let
P------> the population of Applewood
n-----> the number of years since 2010
we have
using a graphing tool
see the attached figure
Verify each conclusion
a) The population of Applewood, P(n), equals 0 when n = 0
The conclusion is No
For n=0
The population is equal to P(0)=22,000 people
b) The behavior of the left end of the graph flattens out indicating that as n approaches negative infinity the population of Applewood approaches 0
The conclusion is Yes
see the graph
c) The behavior of the right end of the graph is upward indicating that as n approaches infinity the population of Applewood approaches infinity
The conclusion is Yes
see the graph
Answer:
Step-by-step explanation:
He needs to mix 1 cup of brown sugar and 1/2 cup of granulated sugar to make each tray of 60 cookies.
The means that the ratio of the number of cups of brown sugar to the number of cups of granulated sugar is 2 : 1
Lyle uses a total of 75 cups of his sugar mixture.
Therefore, the number of cups of brown sugar used each week is
2/3 × 75 = 50 cups
the number of cups of granulated sugar used each week is
1/3 × 75 = 25 cups
Therefore, the number of trays of cookies made each week would be
50 trays
The number of cookies made each week would be
50 × 60 = 3000 cookies
