You seem to already see that you need to multiple x with the other numbers. When you start off solving it you'd get.. x-6=x2(to the power of) + 6x . Then just move the equation over from the left to the right. and solve, I've got -6+x2(power of 2)+7x, that's it
Answer:
Answer: log(81)
Decimal Form: 1.90848501
Step-by-step explanation:
B is the irrational. C & D are rational as they can be written in a ratio, aka a simple fraction. A is rational as it simplifies to +/-2, a whole number.
Answer:
B) Dollars earned is the dependent variable, which often called y
Step-by-step explanation:
The dollars earned cannot be determined without knowing how many dogs were walked. In other words, the value of y is dependent on the x value.
4/1 = 2/x...4 miles to 1 hr = 2 miles to x hrs
cross multiply because this is a proportion
(4)(x) = (1)(2)
4x = 2
x = 2/4 reduces to 1/2...so she can walk 2 miles in 1/2 hr (or 30 minutes)
