Write a real-world problem involving the multiplication of a fraction and a whole number with a product that is between 8 and 10.

Question-

You went to the super market to buy a packet of candy. The marked price of a packet of candy was $0.99 .

You decide to buy 10 packets of candy including orange, strawberry and blueberry.

Now we have to calculate, how much you have to pay to the cashier for your purchase.

Answer-

Hint- You can solve this by unitary method.

The price of each candy packet = $0.99 =

So price of 10 candy packets will be =

Therefore, you have to pay $9.90 to the cashier for your purchase.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.