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Black_prince [1.1K]
3 years ago
14

What is the value of the expression? 8 1/2-2+4 3/4

Mathematics
1 answer:
kodGreya [7K]3 years ago
7 0
11 1/4 or 11.25 is the answer
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Can you help me please ?
rewona [7]

1.

(Create a table then plot the points)


X | 0 | 1 | 2 | 3 |

-------------------------

Y | -1 | 3 | 7 | 11 |


4 (0) -1 => 0 - 1 = -1

4 (1) -1 => 4 - 1 = 3

4 (2) -1 => 8 - 1 = 7

4 (3) -1 => 12 - 1 = 11


Just apply the table method to the others and you should be fine! :)

8 0
3 years ago
Estimate how many 12inches rulers will be about the same length as the flag
MAVERICK [17]
You would need 13/14 12in rulers to make it the size of the flag 
8 0
3 years ago
On Saturday, 90 people visited a museum, Tickets to the museum cost
AveGali [126]

Answer:

64 adult tickets were sold

Step-by-step explanation:

Let a = adult tickets sold

c = child tickets sold

a+c = 90  since there were 90 tickets sold

12a+7c = 950  since the amount of money collect is 950

c = 90-a

Substitute this into the second equation

12a +7( 90-a) = 950

Distribute

12a + 630-7a = 950

Combine like terms

5a +630 = 950

Subtract 630 from each side

5a = 950-630

5a = 320

Divide by 5

5a/5 = 320/5

a =64

64 adult tickets were sold

3 0
3 years ago
A basket ball player makes 12 out of 15 free throws. What is his shooting percentage?
anyanavicka [17]

Answer:

80%

Step-by-step explanation:

4 0
3 years ago
Mrs Johnson is constructing a box in the shape of a rectangular prism to store clothes for the summer. it has a length of 28 inc
KiRa [710]
The volume is 20,160
6 0
3 years ago
Read 2 more answers
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