answer:45 walnuts
since you multiply the number of cashews (6) by 9 to get 54, you have to multiply the number of walnuts (5) by 9 to get 45
When you see "is the same", that means the left side of the equation equals the right side.
4 times a number. Set up 4x.
Increased by 2. Add 2 to set up 4x + 2.
10 more than 2 times is 2x + 10.
Solve for x: 4x + 2 = 2x + 10
:)
Answer: (2,1.5)
Step-by-step explanation:i just took it
Part 1:
We have the following expression:
(3-6n5-8n4) - (- 6n4-3n-8n5)
Rewriting we have:
3-6n5-8n4 + 6n4 + 3n + 8n5
Adding similar terms we have:
2n5 - 2n4 + 3n + 3
Part 2:
We have the following equation:
4x2-2x-5 = 0
Using resolver we have to:
x = (- b +/- root (b2 - 4ac)) / (2a)
The solutions are:
x1 = 1/4 - root (21) / 4
x2 = 1/4 + root (21) / 4
Answer: 420 kb
Step-by-step explanation:
The unit rate will be the number of Kilobytes per minute. To find it divide the total kilobytes by 4.
1680/4 = 420
So the unit rate is 420 kb per minute
