Jess gave her nail technician a $4.90 tip. The tip was 14% of the cost of the manicure. Write an equation to find b, the cost of the manicure.

$35

Step-by-step explanation:

equation to represent the situation:

4.90 = 0.14 * b

so,

4.90 / 0.14 = b

b = 35

The cost of the manicure was $35.

8y^50

step-by-step explanation:

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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