Ask question

Ask question

All categories

3 years ago

8

2. Enrico earns a 3% commission on everything he sells at a store. On one day, he sold items priced at $86, $245, and $295. How

much commission did he earn that day?
Answer
A. $18.78
B. $88.50
C. 5187.80
D. $626

2 answers:

Vladimir79 [104]3 years ago

4 0

I think $18.78 number (A)

murzikaleks [220]3 years ago

4 0

Answer:18.75

Step-by-step explanation:

You might be interested in

Factor z^2 – 3z – 18. A. (z + 3)(z – 6) B. (z – 3)(z – 6) C. (z + 8)(z – 10) D. (z + 2)(z – 9)

ozzi

Work shown above! Answer would be A!

5 0

3 years ago

If y is directly proportional to x and y = 17.5 when x=21 find y when x=39

morpeh [17]

direct proportion y=kx , k is constant and k does not equal to 0.

17.5=k(21)

k=5/6

when x =39

y=5/6 ×39

y=32.5

4 0

2 years ago

Read 2 more answers

Answerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Ulleksa [173]

Answer:

5x²-2x+7+2x²+6x-9
5x²+2x²-2x+6x+7-9
7x²+4x-2

so, 7x²+4x-2 is yr answer.

hope it helps.

<h3>stay safe healthy and happy.</h3>

8 0

2 years ago

The height of the tunnel at the center is 35ft, and the vertical clearance must be 21 ft at a point of 8ft from the center. Find

Zinaida [17]

Answer:

y=-0.215x^2+35

Step by Step:

Let, $h=0$ , $k=35$ , $x=8$ , $y=21$

We know that, the general equation of the parabola.

$y-k = a(x-h)^2$

$\Rightarrow y=a(x-h)^2+k .........(i)$

Substitute the value of $h, k, x, y$ in equation $(i)$ and find the value of $a.$

$21=a(8-0)^2+35$

$\Rightarrow 21=a\times 8^2+35$

$\Rightarrow 21=64a+35$

$\Rightarrow 64a=21-35$

$\Rightarrow 64a=-14$

$\Rightarrow a=\frac{-14}{65}$

$\Rightarrow a=-0.215$

Hence, the equation of the parabola is:

$y=-0.215x^2+35$

8 0

2 years ago

6) Which graph matches the

Masja [62]

Answer:

the top one

Step-by-step explanation:

just look at the y intercept, and if it has (0,2) its right

and look also look at if it is going up from left to right or going down, beucase this has a negative slope it should be going down

8 0

2 years ago