Dax goes to the store to buy milk. There is a sale for milk, and it now costs 3 dollars since it was 60% off. What was the original price of the milk?
3 - 60
x - 100
Cross multiply
300=60x
5=x

The milk original cost 5 dollars.

8 0

3 years ago

What is 8x8x8x8x3x3 in exponential form?

Morgarella [4.7K]

Step-by-step explanation:

$8 ^{4} \times 3 {}^{2}$

Count how many of the same number, since you have four 8's the exponent will be

$8 {}^{4}$

same applies for 3

4 0

3 years ago

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Expand and simplify (4x +3)(2x - 5

Scrat [10]

Answer:

Equation simplifed= 8x^2-14x-15

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers