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3 years ago

30 POINTS!!

Mathematics

1 answer:

Viefleur [7K]3 years ago

6 0

Answer:

400

Step-by-step explanation:

He makes $4 per shirt ($12-$8). $1600/4 = 400. So he woud need to see at least 400 shirts to break even.

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A computer store changed the price of a laptop. It was originally $900, but now it is $1,100.Find the percent of change

tigry1 [53]

Answer:

The percent of change is 22.22%.

Step-by-step explanation:

You can calculate the percent of change by subtracting the original number from the final number and dividing that by the original number. Then, you have to multiply the result for 100:

percent of change=((1,100-900)/900)*100

percent of change=(200/900)*100

percent of change=22.22%

According to this, the answer is that the percent of change is 22.22%.

7 0

3 years ago

WILL MARK AS BRAINLIEST FOR GOOD WORKING AND CORRECT ANSWER PLEASE HELP ME

Feliz [49]

ANSWER

My answer is in the photo above

EXPLANATION

For all the equations I have used the cross multiplication method although you can also use the LCM method

6 0

3 years ago

RSTUV - EABCD. Find AE.

larisa86 [58]

9514 1404 393

Answer:

AE = 3

Step-by-step explanation:

First of all, we need to find corresponding sides that are defined in both figures. The table below shows the given values.

From the table, we can write the proportion ...

EA/RS = BC/TU . . . corresponding sides are proportional

EA/6 = 4/8 . . . . . . . substitute given lengths

EA = 6(4/8) = 3

The length of AE is 3 units.

3 0

3 years ago

(05.06)

STALIN [3.7K]

The graphing points

6 0

2 years ago

What are the x and y intercepts for 2x-6y=12 and how do you find them?<br> Thanks!

quester [9]

X intercept is
$\frac{ 2}{6} x$
y intercept is 2

3 0

3 years ago