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Natalija [7]
3 years ago
6

Solve. 50 + -20 - 6x x represents 7.

Mathematics
1 answer:
tiny-mole [99]3 years ago
8 0

Answer:

-12

Step-by-step explanation:

50 + -20 - 6x

First combine like terms

30 -6x

Then let x=7

30 -6(7)

30 -42

-12

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aidan runs every morning before he goes to work.on Sunday,he ran 0.54km, on Monday he ran 1.25km,on Tuesday he ran 1.50km, on We
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Answer:

no

Step-by-step explanation:

0.54 rounded to the nearest one is 1

1.25 is 1

1.50 is 1

1.75 is 2

2.30 is 2

all that added would give you 7 which is less than 10

the exact number is also 7.34

6 0
3 years ago
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Artist 52 [7]
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8 0
4 years ago
Read 2 more answers
What is the answer to 2x + 3y ≥ -1 ?
VladimirAG [237]

2x + 3y ≥ -1


2(0)+3y>= -1


3y>= -1


Y >= -1/3



2x+3(0) >= -1


2x >= -1


X >= -1/2


Answer (-1/2 ,-1/3)

7 0
3 years ago
Solve for x<br> Answer must be simplified<br> x - 6 ≤ 3
Usimov [2.4K]

Answer:

x ≤ 9

Step-by-step explanation:

x - 6 ≤ 3

+ 6     + 6

X ≤ 9

6 0
3 years ago
Resolver el siguiente sistema de ecuaciones por cualquier método<br> 2x + 3y = 16<br> 4x – y = 4
konstantin123 [22]

Answer:

(2,4)

Step-by-step explanation:

y = 4x - 4

2x + 3(4x - 4) = 16

2x + 12x - 12 = 16

14x = 28

x = 28/14

x = 2

y = 4(2) - 4

y = 8 - 4

y = 4

8 0
3 years ago
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