Substitution
Step 1: Solve for x or y in either of the two equations. In the equations that you are given, y is already solved for you.
Step 2: Plug in 2x + 6 into the opposite equation.
2x + 6 = -3x + 16
- 6 - 6
------------------------------
2x = -3x + 10
+ 3x + 3x
------------------------------
5x = 10
------ ------
5 5
x = 2
Step 3: Plug in the x value into either equation.
y = 2(2) + 6
y = 4 + 6
y = 10
The final answer gets expressed as a coordinate pair: (x,y) (2,10)
I hope this helps you :)
Answer:
No
Step-by-step explanation:
0.029 is 29/1000 which is definitely not the same as 100
Answer:
for the top its the first one
Step-by-step explanation:
a function is when a number has one corresponding number (some say exponent or other words)
False, if the two lines are parallel and never touch it is not possible for the to have infinite solutions. thus, my answer being false
Dana must pay $1238.75 upfront.
Step-by-step explanation:
Given,
Cost of car = $24,650
Sales tax = 3.5%
Amount of sales tax = 3.5% of cost of car
Amount of sales tax = 
Amount of sales tax = 
Amount of title and tag fees = $376
Total upfront amount = Amount of sales tax + Amount of title and tag fees
Total upfront amount = 862.75+376 = $1238.75
Dana must pay $1238.75 upfront.
Keywords: percentage, sales tax
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