Answer:
D. increase of $1 in advertising is associated with an increase of $6,000 in sales.
Step-by-step explanation:
Every dollar in advertisting is multiply by 6 in the equation, but every unit in y represent $1000. That means that $1 1n advertisting is multiply by 6 and then by $1000, that is $1 in advertisting = $6000 in sales.
Answer:
60 pumpkins
Step-by-step explanation:
Saturday, she sold 6*7 pumpkins. That's 42 pumpkins.
Sunday, she sold 6*3 pumpkins. That's 18 pumpkins.
42+18=60
Least Common Multiple is :
48
Calculate Least Common Multiple for :
12, 16 and 24
Factorize of the above numbers :
12 = 22 • 3
16 = 24
24 = 23 • 3
LCM = 24 • 3
Least Common Multiple is :
48
Please mark brainliest again because someone deleted my answer
Answer:
17
Step-by-step explanation:
Let the larger number be represented by x
Let the smaller number be represented by y
from the question, the next equations can be gotten :
x - y = 9 equation 1
x = 1 + 2y equation 2
Substitute for x in equation 1
1 + 2y - y = 9
1 + y = 9
Collect like terms
y = 9 - 1
y = 8
Substitute for y in equation 1 and solve for x (the larger number)
x - 8 = 9
x = 9 + 8
x = 17
Answer:
After 8 days, the stock lost 32 dollars.
Step-by-step explanation:
If 4 dollars fell every day for 8 days, it would be 32 dollars because 4*8 is 32.
