Its faster in adding isn't always right when you are multiplying numbers
ANSWER:
graph y = 4x - 12 (use desmos graphing calc if needed)
EXPLANATION:
y = mx + b
y = 4x + b
0 = 4(3) + b
0 = 12 + b
-12 = b
y = 4x - 12
Answer:
One solution, x=1
Step-by-step explanation:
isolate the variable
Answer:
Linda makes 3 more cards than Paul.
Step-by-step explanation:
Let's express the affirmations into equations:
Paul (P) can make 1 card for every 3 cards Linda (L) makes:
(1)
Linda can make 3 cards for every 2 cards that Aaron (A) makes:
(2)
During a week, Aaron makes 72 cards, hence the number of cards of Linda and Paul can be calculated as follows:
From equation (2):

Now, from equation (1):

Finally, the number of cards that Linda makes more than Paul is:

Therefore, Linda makes 3 more cards than Paul.
I hope it helps you!
Answer:
50.3 ft
Step-by-step explanation:
circumference = 2nr
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
radius = 16/2 = 8
2 x 22/7 x 8 = 50.3ft
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero