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3 years ago

7

the cost of a pencil is 25 cents more than the cost of an eraser. if the cost of 8 pencils and 10 erasers is 12.80 dollars, find

the cost of each

1 answer:

Dmitry_Shevchenko [17]3 years ago

3 0

I hope this helps you

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The middle school baseball team, the badgers won 20 games last year. This year they won 22 games. What is the percent increase o

viktelen [127]

Answer:

22/20×100%=110%

110%-100%=10%

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3 years ago

Can I get help with 3 through 5

Nesterboy [21]

Answer: 3 is -4

Step-by-step explanation:

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2 years ago

A math test is worth 100 points and has 38 problems. each problem is worth either 5 points or 2 points. how many problems of eac

blondinia [14]

Hey there,
There are 2 ways
1st way:
Since there are 8 5 point problems, 38 - 8 = 30, will give you the 2 point problems.

2nd way:
8 x 5 = 40
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Thus there are 30, 2 point problems.

Hope this helps :))

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3 years ago

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Can be expressed as the sum u=v+w, where v satisfies the initial conditions

Gwar [14]

Through the metric system

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3 years ago

PLEASE FOR 100 POINTS!!! PLEASE!!!

tiny-mole [99]

Answer:

$\Large \boxed{\sf 956.56 \ mm^2}$

Step-by-step explanation:

Surface area → area of 2 bases + area of 6 rectangles

Area of base is given

Area of rectangle → length × width

$\left(2\cdot 166.28\right)+\left(8\cdot 13\cdot 6\right)=956.56$

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3 years ago

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