Solve the problem.Matt is going to invest no more than $4000 in two accounts earning 2% and 4% simple interest. He would like the accounts to earn at least $80 after one year. He wants to invest more than $1000 in the account earning 4% simple interest. Write a system of inequalities to describe this situation and solve by graphing.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.How much work does it take to slide a box 23 meters along the ground by pulling it with a 143 N force at an angle of 26° from the horizontal?
A. 2128 joules B. 3289 joules C. 128.5 joules D. 2956 joules
Mathematics
Determine the viewing window used.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.To save for retirement, you decide to deposit $2500 into an IRA at the end of each year for the next 40 years. If the interest rate is 9% per year compounded annually, find the value of the IRA after 40 years. (Round to the nearest dollar.)
A. $30,413,398 B. $844,706 C. $772,666 D. $76,024
Mathematics
Which of the numbers are the given type of number?5, 
, -24, 0, 
, 
, 0.83Irrational numbers
A. 
, 
, 0.83
B. 
C. 
, 0.83
D. 
, 
Mathematics