Answer: -280000
Step-by-step explanation: Remove parentheses: (a)=a =12x10 4 - 4x10 5
12x10 4 = 120000
4x10 5=400000
=120000-400000
then subtract the numbers:120000-400000= -280000
Answer:
$5.75
Step-by-step explanation:
Joshua paid $9.10 for a bag and has $16.25 left
Now let's find out how much Joshua had before spending on a bag. To do this, we simply sum up the cost of the bag and how much Joshua had lefyt
9.10 + 16.25
=$25.35
Since Joshua and Shopping had the same amount, Shuping also had $25.35
To get the cost of the pen, we subtract the amount Shuping had left after purchasing the pen
This gives;
25.35 - 19.60
=$5.75
Answer:
2x² + x - 15
Step-by-step explanation:
(3 + x)(2x - 5)
Each term in the second factor is multiplied by each term in the first factor, that is
3(2x - 5) + x(2x - 5) ← distribute both parenthesis
= 6x - 15 + 2x² - 5x ← collect like terms
= 2x² + x - 15
Answer:
Approximately 80,083 dolls were sold in year 1994.
Step-by-step explanation:
We are given the following information in the question:
The function f(x) estimates the number of dolls that were sold in thousands during a given year from 1993 to 2003.
where x is the number of years since 1993.
We have to estimate the number of dolls that were sold in 1994.
We put x = 1, as x x is the number of years since 1993. Thus, it is 1 year for 1994 since 1993
Putting values, we get,
Thus, approximately 80,083 dolls were sold in year 1994.