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vodka [1.7K]
3 years ago
7

Add the two expressions -4.2+3 and 2.5x-6

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
8 0
-4
idk if im right. 
Sorry if im not right. 
sashaice [31]3 years ago
4 0
-16.2 is the answer to adding both expressions
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Please help me find the solution!!!!
Umnica [9.8K]

Answer:

(4, 2)

Added a graph for proof this time! :)

6 0
4 years ago
The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $273.00. What was it worth
Salsk061 [2.6K]
the answer would be D
8 0
3 years ago
Uniforms are sold in packages of 8. The stores 127 employees will each be given 3 uniforms. How many packages will the store nee
Kruka [31]
Ok so
represent number of packages as n
so the total number of uniforms is
(number of uniforms per package) times n aka
8 times n aka
8n

127 employees
each person needs at least 3, therefor
127 times 3=381
they need at least 381
therefor
8n<u>></u>381
divide both sides by 8
n<u>></u>47.625
you can't order a decimal box so you round up so you don't have too less
47.625 goes to 48

answer is 48 boxes
7 0
3 years ago
A kite string is 102 feet long. The angle between the kite string and the ground is 54.9º. How high is the kite to the nearest t
Sever21 [200]
Sin54.9=h/102

h=102sin54.9

h=85.5 ft
7 0
3 years ago
The scale on a map reads 1/4
slamgirl [31]

Answer:

550 miles.

Step-by-step explanation:

First, we know that each 1,4 (quarter) of an inch equals 50 miles. and we know that four 1,4s equals one. so, using that information, we have 2 3/4. so the 2 has 8 quarters, and then we have 3 quarters left. so we add the 8 quarter's and the 3 quarter's, to get 11. and since each quarter is equal to 50 miles, we multiply 50 by 11.

4 0
3 years ago
Read 2 more answers
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