Answer and Explanation:
According to the scenario, computation of the given data are as follow:-
We assume that
X = No. of children
Y = Standard type
Z = Executive type
So,
5x + 4y + 7z = 185.........(1)
3x + 2y + 5z = 115.........(2)
2x + 2y + 4z = 94
x + y + 2z = 47.........(3)
Equation (2) multiply by 2
6x + 4y + 10z = 230
From equation (1) to (2)
5x + 4y + 7z = 185
6x + 4y + 10z = 230
-x + 0 - 3z = -45
x + 3z = 45.......(4)
Equation (3) multiply by 4
4x + 4y + 8z = 188
From equation (1) to (3)
5x + 4y + 7z = 185
4x + 4y + 8z = 188
x + 0 - z = -3
- x + z = 3……(5)
From equation (5) to (4)
x + 3z = 45
-x + z = 3
4z = 48
Executive type = Z = 48 ÷ 4 = 12
Z = 12 in equation (5)
-x + 12 = 3
x = 9 (children type)
x=9, z=12 in equation 1
5x + 4y + 7z = 185
5 × 9 + 4 × y + 7 × 12=185
45 + 4 × y + 84 = 185
4y = 56 ÷ 4
Y= 14(Standard type)
Answer: C.
Explanation: When you pay any bill, you don't borrow money, you give your own money to the company or whoever you are giving the money to.
A business is defined as an organisation or enterprising entity engaged in commercial, industrial,or professional activities.
It depends on how it fits into her schedule. If she has toddlers that don't go to school and is a single mom,no. If she is single and has no other interests,then yes.
