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labwork [276]
3 years ago
14

What is the solution to this system of equations? 4x + 5y = 7 3x – 2y = –12 The solution is .

Mathematics
2 answers:
babunello [35]3 years ago
8 0

Answer:

(-2,3)

Step-by-step explanation:

Blababa [14]3 years ago
3 0

Answer:

(-2,3)

Step-by-step explanation:

got none

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Lorenzo ate 25 of his bag of almonds. His 4 friends ate equal shares of the remaining bag of almonds. Which expression represent
LiRa [457]

Answer:

(x - 25) / 4

Step-by-step explanation:

In this scenario, we have one unknown variable which is the total of the bag of almonds, therefore we can represent this with the variable x. Since Lorenzo ate 25 of this bag we would need to subtract this from the total of the bag. Then we need to divide the remainder by 4 since each of his friends ate the rest in equal parts. This would leave us with the following expression ...

(x - 25) / 4

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2 years ago
How to find the LCM OF two numbers
svet-max [94.6K]
You list the multiples of both numbers and see which number they share that is on each table For example, 3,6,9,(12),15,18,21,(24) 4,8,(12),16,20,(24) 12 is the least common multiple of the numbers 3 and 4
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3 years ago
Simplify 8 2(10 – r). a. 7r – 18 b. –2r – 18 c. –2r – 9 d. 28 – 2r
fiasKO [112]
8 + 2(10 - r) = 8 + 20 - 2r = 28 - 2r
8 0
3 years ago
Divide recently purchased a pair of running shoes he got a 20% discount which save them nine dollars what was the original price
andrezito [222]
The original price of the running shoes was $45. Divide got a 20% discount on them and saved $9, and had to pay only pay $36.

- Lyla
7 0
2 years ago
Mrs. Adenan sold 63 bracelets at one craft fair and 36 bracelets at a second craft fair. Which expression correctly applies the
stellarik [79]
63 + 36...there is a common factor of 9
9(7 + 4) <== this is equivalent

63 + 36...there is a common factor of 3
3(21 + 12)...but this is not an answer choice...but it is equivalent
7 0
3 years ago
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