Answer:
no
Step-by-step explanation:
thirty percent of $28 is $8.4, so you would subtract the two leaving you with $19.6
2.5 sales tax of $19.6 is $0.49
Adding those two, the total comes to 20.09 which is just over budget
Answer:
D) m=1/2
Step-by-step explanation:
Answer/Step-by-step explanation:
- They created by cooking grains and peanuts. Also have a machine that grinds peanuts much faster so they don't have to.
- people can sell goods and services in the markets. without having a business license. often they can pocket the money they make without having to pay taxes. many micro-entrepreneur got there start in such markets.
- Supports her 6 children and helps raise her 19 nieces and nephews, most of whom are in school,hired 6 guards for her parking business, sold market space to other micro-entrepreneurs, who in turn are able to provide for their families.
- These women have created street-side restaurants that serve traditional Botswana food to city workers. They purchased caravans (small trailers) and converted them into mobile restaurants. They buy plastic patio furniture so their clients can sit while they eat. They park their restaurants where people work and shop.
- It changed people lives' by relatives getting jobs, sending their children to school, buying land and building homes.
Answer:
Answer is 368.94
Step-by-step explanation:
Answer:
A: This polynomial has a degree of 2 , so the equation 12x2+5x−2=0 has two or fewer roots.
B: The quadratic equation 12x2+5x−2=0 has two real solutions, x=−2/3 or x=1/4 , and therefore has two real roots.
Step-by-step explanation:
f(x) = 12x^2 + 5x - 2.
Since this is a quadratic equation, or a polynomial of second degree, one can easily conclude that this equation will have at most 2 roots. At most 2 roots mean that the function can have either 2 roots at maximum or less than 2 roots. Therefore, in the A category, 2nd option is the correct answer (This polynomial has a degree of 2 , so the equation 12x^2 + 5x − 2 = 0 has two or fewer roots).
To find the roots of f(x), set f(x) = 0. Therefore:
12x^2 + 5x - 2 = 0. Solving the question using the mid term breaking method shows that 12*2=24. The factors of 24 whose difference is 5 are 8 and 3. Therefore:
12x^2 + 8x - 3x - 2 = 0.
4x(3x + 2) -1(3x+2) = 0.
(4x-1)(3x+2) = 0.
4x-1 = 0 or 3x+2 = 0.
x = 1/4 or x = -2/3.
It can be seen that f(x) has two distinct real roots. Therefore, in the B category, 1st Option is the correct answer (The quadratic equation 12x2+5x−2=0 has two real solutions, x=−2/3 or x=1/4 , and therefore has two real roots)!!!
