Answer:
x = ±√17
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side of the equation, you do to the other.
Also note that the x has a power of 2. To isolate the x, simply root both sides of the equation.
x² = 17 ; √x² = √17 ; x = ±√17
~
There's no solution set.
you've just given a function of x with nothing to do with it. there is nothing to solve.
Answer:
17
Step-by-step explanation:
√25 = 5
√144 = 12
5 + 12 = 17
Please mark me Brainliest :)
Answer:
90$
Step-by-step explanation:
First divide 6 by 2 to get 3 then multiply 30 by that value
Answer:
Sale price is $2.58.
Paid with tax is $2.73
Step-by-step explanation:
If the make-up is originally $4.30 and you receive a 40% discount. This means you'll pay 60% of the price since 100-40=60.
To find this price, 60% as 0.6 is multplied with the price. 0.6*4.30 = $2.58
This is the sale price.
When you pay you will pay 6% tax or 0.06 of the price. Find this by multiplying $2.58 by 1.06.
2.58(1.06) = $2.73
