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3 years ago

A 9-pack of notebooks costs $3.87. What is the unit price?

Mathematics

2 answers:

wel3 years ago

5 0

Answer:

$0.43

Step-by-step explanation:

First, we must divide $3.87 by 9.

$3.87 \div 9 = 0.43$

Hope this helped :)

Please mark brainliest if it helped.

Nonamiya [84]3 years ago

4 0

Answer:

3.87 in total / 9 notebooks = 0.43 dollars per pack

To find the unit price just divide

Hope this helps

Step-by-step explanation:

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kondor19780726 [428]

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7 0

3 years ago

2/3(2x+1) - 1/2(3x-2)=2 solve for x

bagirrra123 [75]

Answer:

x= -2

Step-by-step explanation:

3 0

3 years ago

Can somebody help me with this question

cupoosta [38]

Answer:

93 ft

Step-by-step explanation:

the area of a triangle is :

A = (b*h)/2 where b is the base and h the height(here t)

4092 = (88*t)/2

2*4092 = 88*t

t= (4092*2)/88 = 93 ft

8 0

3 years ago

Wilson paints 40% of a bookcase in 20 minutes how much more time will it take him to finish the bookcase?

Nadya [2.5K]

Answer:

30 minutes

Step-by-step explanation:

First you can break down the percent and the time into a fraction

You can divide it by 2

so 2%/1 (2% in 1 minute)

Then you find the amount of time it would take to paint the whole bookcase

2 * 100 = 50

So time to paint the whole bookcase would be 50

50 - 20 = 30

5 0

3 years ago

Read 2 more answers

a line passes through the point (10, -9) and has a slope of -3/2. write an equation in slope-intercept form for this line.

Alecsey [184]

Slope intercept: y = mx + b
Plug in the slope
Y = -3/2x + b
Plug in the point
-9 = -3/2(10) + b, b = 6
Equation: y = -3/2x + 6

5 0

2 years ago