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exis [7]
3 years ago
6

A computer printer can print a 800-word document in 32 seconds. At this rate, how many seconds are required to print a document

that contains 880 words?
Mathematics
1 answer:
givi [52]3 years ago
7 0
Cancel out units you don't want in your final answer...

880w(32sec/800w)=35.2 seconds
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2
Alisiya [41]

Answer:

f456897

Step-by-step explanation:

because we dont like it

7 0
2 years ago
Mary gets an annual salary of $56,780. if she is paid semimonthly, what is the amount of her semimonthly gross pay?
Ulleksa [173]
 <span>There are 52 weeks in a year. Being paid biweekly means being paid every other week, or 26 times a year. 

$567.20 * 26 

There are 12 months in a year. If Mary is paid semimonthly, she is paid twice a month, or 24 times a year. 

$56,780 / 24</span>
3 0
3 years ago
Read 2 more answers
find the number of running and passing plays using substitution method 110 plays 3 yards per run 7 yards per pass total yards 37
Zinaida [17]

Let x be the number of running plays

Y  be the number of passing plays

Since the total plays is 110

 X + y = 110

And total yard is 378

3x + 7y = 378

Using the first equation

X = 110 – y and substitute to the 2nd equation

3(110 – y) + 7y = 378

And solve for y

Y = 12

Substitute to eqution 1

X = 110 – 12 = 98

7 0
2 years ago
Angles of xyz are in the ratio 3:3:6. What are the measures of the angles
tankabanditka [31]
Let
x = 3a (first angle)
y = 3a (second angle)
z = 6a (third angle)

The total angle of a triangle is ALWAYS 180.
3a + 3a + 6a = 180
12a = 180
a = 15

Therefore, x = 45, y = 45, z = 90
4 0
3 years ago
The perimeter of a 14 ft , 8 ft rectangle
lara [203]

Answer:44 ft

Step-by-step explanation:

P=2(l+w)

P=2(14+8)

P=2(22)

P=44

4 0
3 years ago
Read 2 more answers
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