Answer:
3d - 4 = -0.4
When d = 1.2
Step-by-step explanation:
Use PEMDAS to solve the equation
3(1.2) - 4
= 3.6 - 4
= -0.4
Answer:
0.65
Step-by-step explanation:
Add together 7 and 13: there are 20 cards.
Then the theoretical probability of selecting a red card will be:
13
------- = 0.65
20
The answer is A.
hope this helps!
Answer:Am nevoie de Puncte
Step-by-step explanation:
The <u>correct answer</u> is:
The better deal is $10.90 for a dozen.
Explanation:
A <u>unit rate</u> is a rate with a denominator of 1. This means we want to know the price of one individual desk for each bulk package.
$10.90 for a dozen desks:
Divide 10.90 by 12:
10.90/12 = 0.9083 ≈ $0.91 per desk.
$80 for 60 desks:
Divide 80 by 60:
80/60 = $1.33 per desk.
The lowest cost per desk is in the $10.90 for a dozen deal.