Answer:
8 %
Step-by-step explanation:
To find the tax rate, we first have to find the tax
4.32 - 4 = .32
The tax rate is found by the tax / total
.32 /4 =.08
To change this to a percent multiply by 100
.08 * 100% = 8 %
Answer:
![\displaystyle{f(x+1)=|x-6|-4}](https://tex.z-dn.net/?f=%5Cdisplaystyle%7Bf%28x%2B1%29%3D%7Cx-6%7C-4%7D)
Step-by-step explanation:
To evaluate
, substitute
to
so we should have:
![\displaystyle{f(x+1) = |x+1-7|-4}](https://tex.z-dn.net/?f=%5Cdisplaystyle%7Bf%28x%2B1%29%20%3D%20%7Cx%2B1-7%7C-4%7D)
Evaluate the expression and finally, we have:
![\displaystyle{f(x+1)=|x-6|-4}](https://tex.z-dn.net/?f=%5Cdisplaystyle%7Bf%28x%2B1%29%3D%7Cx-6%7C-4%7D)
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brainly.com/question/27923727 - How to find inverse and value of function
<h3>
Answer: A) 4^9</h3>
The rule you use is
a^b * a^c = a^(b+c)
The base stays the same at 'a' the whole time. We add the exponents. If the bases were different on the left hand side, then we cannot use this rule.
In this case, a = 4, b = 6, c = 3.
4^6 * 4^3 = 4^(6+3) = 4^9
Answer:
Part A: y=5x
Part B: B and D
Step-by-step explanation:
The ratio of the number of cases to the total cost is 1:5. So, an equation that can be modeled by this situation in slope-intercept form is y=5x.
The unit rate actually does equal the constant of proportionality, so this is not true.
The unit rate of the number of cases per dollar is 1/5, so this is true.
No, the graph starts on the origin, so this isn’t true.
Points (0,0) and (1,5) are on the graph, so this is true.
25 cases will not cost $120, they will cost $125.