Answer:
x=2 and y=0
Step-by-step explanation:
Rewrite equations:
y=−4x+8;y=
3
5
x+
−6
5
Step: Solvey=−4x+8for y:
y=−4x+8
Step: Substitute−4x+8foryiny=
3
5
x+
−6
5
:
y=
3
5
x+
−6
5
−4x+8=
3
5
x+
−6
5
−4x+8+
−3
5
x=
3
5
x+
−6
5
+
−3
5
x(Add (-3)/5x to both sides)
−23
5
x+8=
−6
5
−23
5
x+8+−8=
−6
5
+−8(Add -8 to both sides)
−23
5
x=
−46
5
−23
5
x
−23
5
=
−46
5
−23
5
(Divide both sides by (-23)/5)
x=2
Step: Substitute2forxiny=−4x+8:
y=−4x+8
y=(−4)(2)+8
y=0(Simplify both sides of the equation)
Answer:
The net pay = 6278.79 dollars
Step-by-step explanation:
Net pay = gross pay - (federal income tax + FICA-Social Security tax + FICA-Medicare Tax).
gross pay = 8288 dollars
While
FICA social security tax:
6.2% of $8288
8,288 × 6.2/100 = 513.86.
FICA-Medicare tax: 1.45% of $8288
8,288 ×1.45/100 = 120.18
The net pay = 8,288 - (1,375.17 + 513.86 + 120.18).
= 8288 - 2009.21
The net pay = 6,278.79 dollars
Wdym????????????????????????
Answer: $110
Step-by-step explanation:
Given: At Simba Travel Agency, the price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter.
F(d)models the fee (in dollars) for climbing d meters.
To find the initial amount, substitute d=0 int the above function, we get
Hence, the initial fee= $110.
