Step-by-step explanation:
You said the other one would be the last haha just kidding I'm glad to help.
16. 
First, get rid of that parenthesis.
Now multiply both sides by 2 so that you can isolate k
19. 
This is a pretty easy one. If you didn't know, 121/11 is actually 11 :)
Simply multiply by 3 to isolate r :)
Answer:
none of it
Step-by-step explanation:
Answer:
t¹⁰
Step-by-step explanation:
The 10th power of t:
t¹⁰
Each additional hour or rental costs $25.
Step-by-step explanation:
Given equation is;
4h+150=250 Eqn 1
Where 150 is the cost for first 2 hours and 4h is the cost for remaining hours.
Total cost = $250
Solving Eqn 1
Subtracting 150 from both sides
Dividing both sides by 4
Each additional hour or rental costs $25.
Keywords: linear equation, subtraction
Learn more about subtraction at:
#LearnwithBrainly
Answer:
The food store used 3 lbs of clusters, 6 lbs of granola, and 3 lbs of raisins.
Step-by-step explanation:
Given that:
A food store makes a 12-lb mixture of granola, clusters, and raisins.
The cost of granola = 1.00 per pound
The cost of clusters = 3.00 per pound
The cost of raisins = 2.00 per pound
Let granola be = g; cluster be c and raisins be r
Then, g + c + r = 12
Similarly, the mixture calls for twice as much granola as clusters.
2c + c + r = 12
3c + r = 12
r = 12 - 3c
2c(1) + 3c + 2r = 21
2c + 3c + 2r = 21
5c + 2r = 21
5c + 2(12 -3c) = 21
5c + 24 - 6c = 21
24 - c = 21
-c = 21 - 24
c = 3
Thus, cluster c = 3 lbs
granola = 2(c) = 2(3) = 6 lbs
raisins = 12 - 3c
= 12 - 3(3)
= 12 - 9
raisins = 3 lbs
