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2 years ago

Question 3 of 10

Mathematics

1 answer:

Nimfa-mama [501]2 years ago

6 0

Answer:

A) in Step 2

Step-by-step explanation:

Notice that x+6 and x-2 are factors of the expression, and they must be set equal to 0. The correct step would be x+6=0 and x-2=0. This student used the incorrect signs for the factors.

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.. a)

djyliett [7]

Answer:

1100

Step-by-step explanation:

price = 1500

discount= 15%

15% of 1500 = (15/100)*1500= 15*15= 225

so selling price = 1275

profit is selling price - cost price

1275 - CP = 175

CP = 1275-175= 1100

I didn't understand the calculator part of the question

5 0

3 years ago

What is the slope of the line whose equation is 5y + 6x - 2 = 0

koban [17]

All you need to do to find the slope here is put it into y = mx + b format.

5y + 6x - 2 = 0

the goal is to get the y alone, so...

5y = 2 - 6x

divide both sides by 5

y = 2/5 - (6/5)x

then, just to be clearer for y = mx + b ...... y = (-6/5)x + (2/5)

the slope should be (-6/5)

4 0

3 years ago

Read 2 more answers

If i have 10 apples and eat 5 how many do i have now?

Sliva [168]

you have 5 apples now

3 0

3 years ago

Read 2 more answers

What is the surface area of a cylinder with base radius 3 and height 6?

Licemer1 [7]

Answer:

169.646

Step-by-step explanation:

The equation for the surface area of a cylinder is $A=2\pi rh+2\pi rx^{2}$ . Plug in 3 for $r$ and 6 for $h$ to solve for surface area.

6 0

3 years ago

a) What percent of all applicants were Asian? The percent of all applicants who were Asian is nothing%. (Round to one decima

Likurg_2 [28]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

The missing data is defined in the attached file please find it.

Given:

Admission Status

$\left\begin{array}{ccccc}Ethnography &Acceptable \ Approval &Waitlisted & Turned \ Away & Total\\\\ Hispanic/ Black & 51 &206&143 & 400 \\Asia &57&289&100&446\\White& 62&222&145&429\\ Total & 170& 717& 388& 1275\end{array}\right \\\\\\$