it would be 7.2cm
because
45÷12=3.75
so thats the scale you use
and 27÷3.75 equals 7.2
Let
x----------> tips
we know that
<span>Last week Ryan worked 32 hours and earned $403
so
32*5.30------> $169.6------> </span><span>carwash</span>
[total earned last week]=[carwash]+tips
tips=total earned-carwash
tips=403-169.6-----> tips=$233.4
the answer is
the option d
$233.4
![T=17.4\sqrt[4]{m}](https://tex.z-dn.net/?f=T%3D17.4%5Csqrt%5B4%5D%7Bm%7D)
Differentiate with respect to time
:
⇒
Plug in
and
:
⇒
≈
sec/month
Answer: Choice B)
2x+5(2x+3) = 3
============================================
Reasoning:
We start with the second equation 2x+5y = 3
Since y = 2x+3 from the first equation, we can replace every copy of y with (2x+3). This replacement is valid because y and 2x+3 are the same.
So that's how we go from 2x+5y = 3 to 2x+5(2x+3) = 3
This replacement is done to get rid of the y variable, and it allows us to solve for x later on.
Answer:
3 34
Step-by-step explanation:
because because it just is in the first question
