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OLEGan [10]
3 years ago
6

Simplify the following

Mathematics
1 answer:
Nostrana [21]3 years ago
5 0
It a or b that my answer
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Select the correct answer
Readme [11.4K]

Answer:

d

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the solution to the system of equations. 4x + 3y = –1 3x – 9y = 33
alexandr1967 [171]

Answer:

Step-by-step explanation:

4x + 3y = -1         --------------(i)

3x - 9y = 33        -------------(ii)

multiply equation (i) by 3

(i)* 3     12x + 9y = -3

(ii)       <u>   3x - 9y = 33</u>

add,       15x = 30

                 x = 30/15

                 x = 2

Put x =2 in Equation (i)

4*2 + 3y = -1

8 +3y = -1

     3y = -1-8

     3y = -9

       y = -9/3

       y= -3

5 0
3 years ago
PLEASE HELP ILL GIVE BRAINLIEST
Alexeev081 [22]

Answer: A.

Step-by-step explanation:

4 0
3 years ago
A plane made a trip to Miami and back. It flew 400mph on the way there and flew 450mph on the return trip. How long did the trip
quester [9]

Answer:

equation: 400 + ( 450×10)= h

h= 4900.

4 0
3 years ago
Susan is buying supplies for a party if spoons only come in one bag of 8 and forks only come in one bag of 6 what is the least n
denis23 [38]
Well you have to find the lest common factor
8 times 6
6 times 8
They both equal 48 so it would be the vise versa
6 0
3 years ago
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