MATHEMATICS HIGH SCHOOL

Please help me with this​
please help me with this​ - 1

Answers

Answer 1
Answer:

Answer: 312 balcony seats and 396 ground seats

Step-by-step explanation:

Multiplying the second equation by 10, we get 10b+10g=7080.

Subtracting this from the first equation, we get that 5b = 1560, and thus b=312.

Thus, g=396.

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A bus travels 36 miles in 45 minutes. enter the total numbet of miles the bus travels in 60 minuted at this rate.

Answers

A rate is a special ratio in which the two terms are in different units. A rate is a little bit different than the ratio, it is a special ratio. For this case, the rate would have units of miles per minutes. We calculate as follows:

rate = 36 miles / 45 min = 0.8 miles per min
distance traveled = 0.8 miles per min ( 60 min ) = 48 miles

Hope this answers the question. Have a nice day.

0.8 miles per minute

0.8miles/minutes/60 minutes =45 minutes

The length of a rectangle is 4 inches greater than the width. The perimeter of the rectangle is 24 inches. What are the dimensions of the rectangle

Answers

Answer:

L=8, W=4

Step-by-step explanation:

2L+2W=p

2(4)+2(8)=p

8+16=24

Answer:

length = 8 in.; width = 4 in

Step-by-step explanation:

What is the greatest possible error of the measurement?19.2 m

a. 9.6 m
b. 0.5 m
c. 0.05 m
d. 0.01 m

Answers

the answer is a.9.6


hope this helps :-)
I think it would be A. 9.6. I'm completely sure on that one.

What multiples of 2 are not factors of 24?

Answers

a factor of 24 is a number that can be multilied by another number (normally whole (not fraction or decimal) numbers)

so a factor must be less than the number

any multiple of 2 greater than 24 will work so
just any even number greater than 24 exg 26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60, and so on

Please help on Photo question. Mathematics. Second

Answers

the first solution 
there's no number which > 3 & < 1 
so it is
x>3 
x<1 

421 3/50 - 212 9/10 =

Answers

Answer:

421 3/50 - 212 9/10 =  208.16 or 5204/25

Step-by-step explanation:

To solve the expressions you could change the values into an improper fraction to solve easily

421  3/50 - 212 9/10 =

421  3/50 = 421 × 50 + 3 / 50 =  21053/50

212 9/10 = 212 × 10 + 9 / 10 = 2129/10

subtract the fractions as follows

21053/50 - 2129/10 =

common factor of the denominator is 50

21053 - 10645 / 50 =

subtract 10645 from 21053

10408/50 =  5204/25  in fraction or 208.16 in decimal
The easiest way to go about this is to change the fractions into decimals.
3/50 = 0.6
9/10 = 0.9
Then you would just subtract the values.
421.6 - 212.9 = 208.7
Hope this helps!
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