Answer:
5x +11
Step-by-step explanation:
<span>At
the restaurant you only have $30 to spend on dinner.
=> 8% sales tax is applied in your bill.
=> And need to leave a 20% tip.
Now, let’s find out how much will be the most expensive item you can order
Let us solve for the 8% tax first
=> 30 dollars * 8%
=> 30 dollars *.08 = 2.4 dollars
Then let’s solve the 20% tip
=> 30 dollars * .20 = 6 dollars
Solve
=> 2.4 + 6.00 = 8.4 dollars
=> 30 dollars – 8.4 dollars = 21.6 dollars
Thus, you can only spend around 22 dollars to be able not to exceed at your 30
dollars budget.
</span>
Answer: <u>Rational</u>
Step-by-step explanation: Let's first go over what a rational number is. A rational number is any number that you can write in the form where a and b are integers and b ≠ 0.
The fraction would be a rational number because it's in the form of . Therefore, 2/9 is a rational number.
Answer: (-3, -2)
Step-by-step explanation:
The minimum is the vertex of a positive <em>(u-shaped)</em> parabola. The vertex of the graph provided is located at (-3, -2).
Answer: E(p) = 6/7√37/q
Step-by-step explanation: if q = 37/p^0.85, then we are to make p the subject formula.
Now multiply both sides by p^0.85, we will have
P^0.85q = 37
Divide through by q, we get
P^0.85 =37/q
But 0.85 = 6/7
So we take the 6/7 root of both sides, we get
P = 6/7√37/q
Therefore E(p) = 6/7√37/q