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
<span>f(x)=5(x+4)^3/2, let y = f(x).
</span>
<span>y =5(x+4)^3/2. The y intercept is value of y when x = 0
y intercept = </span><span>5(0+4)^3/2 = 5* 4^3.2 = 5*6 = 30. Use your calculator.
y intercept = 30
</span>
7 divided by 3/5
7/1 x 5/3 = 35/3
35/3 = 11 2/3
Since Rosa ends up on the first floor, we'll set the equation equal to 1. We don't know Rosa's floor, so we'll set her floor as the unknown x. When she goes down, we'll subtract from her floor (x) and when she goes up, we'll add.
x= Rosa's floor
down 2= subtract 2
up 7= add 7
down 15= subtract 15
ends up on 1 so equation equals 1
x - 2 + 7 - 15= 1
combine like terms
x - 10= 1
add 10 to both sides
x= 11
ANSWER:
Rosa works on the 11th floor
Hope this helps! :)
