Let p = the number of pennies
let q = the number of quarters
p + q = 23
0.01p + 0.25q = 3.11
Answer:
$6.48
Step-by-step explanation:
It would be $6.48 because 1.60 times 4 1/2 is 7.2 and if you do 10% of 7.2 you get B.
Answer:
B) 46
Step-by-step explanation:
What you have to do here is plug in the numbers 2, 3, 4, and 5 in for i in the equation and then add the sums together:
3(2) + 1 = 7
3(3) + 1 = 10
3(4) + 1 = 13
3(5) + 1 = 16
Add those together and they equal 46
Answer:
i believe the answer is -2n=5
Step-by-step explanation:you subtract the 3n with the n and -2n cant go into 5
Answer:
Option D) 
Step-by-step explanation:
We are given the following in the question:
We have to write and equivalent expression for the same.
Exponential properties:
Using the above properties, we can write:
Thus, the correct option is
Option D)
