Y = 3x + 4
x + y = 8
Substitute 3x + 4 in for y in the second equation.
x + 3x + 4 = 8
Combine like terms.
4x + 4 = 8
Subtract 4 from both sides.
4x = 4
Divide 4 off of both sides to find the value of x.
x = 1
Now plug 1 into the second equation for x.
1 + y = 8
Subtract 1 from both sides.
y = 7
(1,7) is the final answer.
Answer:
No
Step-by-step explanation:
Three segments 4cm, 6cm, and 11cm cannot form a right triangle because if they could, then by Pythagorean theorem, 4^2 + 6^2 = 11^2, which is not true.
Moreover, the three segments cannot form an acute or obtuse triangle because by Triangle Inequality Theorem, the sum of two sides has to be greater than the third side. Here, (4cm + 6cm) is NOT larger than 11cm, and thus you cannot form a triangle.
Considering the base without income taxes, considering the selling of the pharmaceutical products was taking place in a pharmacy and she probably was contributing to cover all the costs of delivering, deposit, advertise and sell the pharmaceutical products according to the standards imposed for that year and the base pay per year didn't change during the year and that she wad THE ONLY sales person and the worth of merchandise was imposed by the producer ( in accordance to the national regulations/ partial coverage by the state of the costs of the medicines, the reimbursement within the fiscal year she probably earned $42.500+13÷100×39.800 which is around $47674