Answer:
That is the meaning of the algebraic expression
Answer:
2^x+3= 2^2(x-2)
Step-by-step explanation:
as 4 can be written as 2^2
2^x+3= 2^2(x-2)
so 2^x+3= 2^2x-4 is the answer..
Answer:
Sales= $90
Expenditures= $90
Step-by-step explanation:
The members of a cooking club are making cakes.
The cakes will be sold at a street fair price of $9 for each cake.
It cost $50 for a booth at the fair.
The ingredients for each cake cost $4
Let y represent the number of cakes that was sold
Since the price of each cake is $9 then,
Sales = $9y
Since the booth cost $50 and ingredients cost $4 then,
Expenditures = $50 + $4y
Sales = Expenditures
9y= 50 + 4y
Collect the like terms
9y-4y= 50
5y= 50
Divide both sides by the coefficient of y which is 5
5y/5= 50/5
y= 10
Sales= 9×10
= $90
Expenditures= $50 + 4(10)
= $50+$40
= $90
Hence the sales is $90 and the expenditures is $90
9514 1404 393
Answer:
(f -h)(2) = 3
Step-by-step explanation:
(f -h)(2) = f(2) -h(2) = (2^2 -4) -(2 -5) = 0 -(-3)
(f -h)(2) = 3
Answer:
60
Step-by-step explanation:
The least common multiple of 2, 3, 4, 5, and 6 is 3×4×5 = 60.
__
2, 3, 5 are primes, there will be at least one factor of each of those in number you're looking for.
4 = 2², so there must be 2 factors of 2 in the number you're looking for.
6 = 2×3, so is already covered by the factors we have listed so far.
LCM = 2²×3×5 = 60
The least number divisible by numbers 2 through 6 is 60.
