$3.18
Explanation: I am a cashier hahaha
Answer:
Step-by-step explanation:
Do you mean that you want to create a distributive statement with 1/2 on the outside and a sum of 2 terms on the inside of a set of brackets? That's pretty wordy, but I mean something like
1/2 (x + a)
1/2*a = 3/5 Multiply both sides by 2.
a = 2 * 3/5
a = 6/5
Answer
1/2 ( x + 6/5)
Answer: PEMDAS
Step-by-step explanation: You wanna add 1 to both sides and get 3√x = 1. Then you wanna multiply 3 by 3√x which leaves you with x cause it canceled out. But remember to multiply 3 on both sides so x = 1 sq rt 3. Which is just 1.
x = 1
Answer: OPTION A
Step-by-step explanation:
You can convert 30 kilograms to grams (
), then:
![(30\ kilograms)(\frac{1,000\ grams}{1\ kilogram})=30,000\ grams](https://tex.z-dn.net/?f=%2830%5C%20kilograms%29%28%5Cfrac%7B1%2C000%5C%20grams%7D%7B1%5C%20kilogram%7D%29%3D30%2C000%5C%20grams)
Then, if a book in the bookcase has a mass of 400 grams and you need to find the number of books of the same mass that would take to equal the mass of the bookcase, you can divide the weight of the bookcase (in grams) by the weigth of one of these books.
Therefore:
![books=\frac{30,000\ grams}{400\ grams}\\\\books=75](https://tex.z-dn.net/?f=books%3D%5Cfrac%7B30%2C000%5C%20grams%7D%7B400%5C%20grams%7D%5C%5C%5C%5Cbooks%3D75)