Are you sure you've copied down the original problem exactly as given? i38 = 38i can't be simplified. Perhaps you meant i^38, which is a different matter.
Note that i^38 = i^32 * I^4 * I^2.
Note that i^0, i^4, i^8, etc., all equal 1. Therefore,
i^38 = (1)(1)i^2 = 1*(-1) = -1 (answer)
Answer:
2n - 7 = 3n - 3
Step-by-step explanation:
Just count the n's and the (-1)'s
Hello!
695 - 7x = 140
-7x = 140 - 695
-7x = -555
-x = -79.29
x = 79.29
I hope this helps you! Have a lovely day!
- Mal
You turn them into improper fractions by multiplying the bottom number to the whole number then adding the product to the top of the fraction, therefore
3 1/3 = 10/3, and 1 2/3 = 5/3
10 _ 5 = 5/3
3 3
Answer:
P+S+G=7.5
P+2S=8
2G+S+2P=13
Step-by-step explanation:
price of popcorn P
price of soda S
price of gummies G
solve for how much each item costs:
(numbers in front of the letters signify the amount bought)
P+S+G=7.5
P+2S=8
2G+S+2P=13
