Answer:
the length is 3
Step-by-step explanation:
length times 6 equals 2
6 divided by 2 equals 3
dropped $3 means "-3", increased $6 means "+6"
the price dropped twice so 2(-3) and increased once by 6
so, 2(-3) + 6 = 0
the change in price is $0
Answer:
930 dollars
Step-by-step explanation:
Let software programs = S
Video game = V
Given that a company makes a profit of $7 per software program that is, 7S and $8 per video game that is, 8V. The company can produce at most 90 software programs and at most 80 video games per week. Since the Total production cannot exceed 120 items per week.
How many items of each kind should be produced per week in order to maximize the profit?
The to get profit P
P = 7S + 8V
Since the profit on video game is higher, we will give maximum production to video game. Therefore,
P = (30 × 7) + ( 8 × 90)
P = 210 + 720
P = 930 dollars
Answer to Problem 1: 53
Answer to Problem 2: x ≥ 2
It is given to us that the interest rate is 2%.
We know that 2% can be rewritten as 
. Now, we also know that in decimal form, 
.
Therefore, the interest earned on d dollars at an interest rate of 2% will be "2% of d" which can be rewritten as
. This is because in math, "of" means the same as multiplication.
Thus, out of the given options, the last option is the correct option.
