To figure out how many cards are in each deck, divide 312 by 6. That comes out to a quotient of 52. That means there are 52 cards in each deck.
#5, the way to figure out which is the better deal, is to multiply the 2 package by the 5 package (note, DO NOT multiply the prices, only how many games they hold) that comes out to 10. So, what you do know is multiply the 2 games price by 5.
$11.98 * 5 = $59.9
Do the same with the 5 package, except multiply it by 2.
$24.95 * 2 = $49.9
Now, with these 2 answers you can tell that the 5 game package is $10 cheaper than the 2 game package, even though you are getting the same amount of games.
Hope this helps a little!
Answer:
It's B I think
Step-by-step explanation:
Answer:
The 4th one is linear
Step-by-step explanation:
None of the other ones are linear. trust me
Answer:
3x + 2y = 14
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Rearrange 2x - 3y = 5 into this form by subtracting 2x from both sides
- 3y = - 2x + 5 ( divide all terms by - 3 )
y = 
x - 
← in slope- intercept form
with slope m =
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= - 
= - 
, thus
y = - x + c ← is the partial equation
To find c substitute (4, 1) into the partial equation
1 = - 6 + c ⇒ c = 1 + 6 = 7
y = - x + 7 ← in slope- intercept form
Multiply through by 2
2y = - 3x + 14 ( add 3x to both sides )
3x + 2y = 14 ← in standard form
