2 years ago

Dan has £100. Colin takes £. How much is left

Mathematics

2 answers:

sasho [114]2 years ago

8 0

Answer:

Maybe 99£

Step-by-step explanation:

Please give me brainliest

mihalych1998 [28]2 years ago

7 0

Answer:

i think 99 because theres no number after the symbol

Step-by-step explanation:

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Solve the equation ?

Morgarella [4.7K]

6m+1=-23. Do the inverse operation of adding 1 which is to subtract 1 to both sides =====> 6m+1-1= -23-1

You divide by 6 both sides
6m/6=-24/6

m= -4

Brainliest?

3 0

3 years ago

Without graphing, classify the following system as independent, dependent, or inconsistent. y=-3x+4 and 6x+2y=8

forsale [732]

Answer:

Dependent

Step-by-step explanation:

$y=-3x+4$ and $6x+2y=8$

Lets solve the second equation for y and then substitute it in first equation

$6x+2y=8$

Subtract 6x on both sides

$2y=-6x+8$

Divide by 2 on both sides

$y=-3x+4$

Now we plug it in first equation for y

$-3x+4=-3x+4$

Add 3x on both sides

$4=4$

Both sides are same, they are equal. the system has infinite solutions.

They are said to be dependent

8 0

2 years ago

What is the formula for the following geometric sequence? 3, 12, 48, 192,

julia-pushkina [17]

Multiply the previous number by 4.

Y=n*4

6 0

2 years ago

Read 2 more answers

Tìm x €N: a) 24:(2x-4)+14=26

professor190 [17]

Answer:

2x-4+14=26 add -4+14 this will give you +10

2x+10=26 subtract 10 on both side this will give you 16

2x=16 divide by 2 on both side this will give you 8

x=8

Step-by-step explanation:

8 0

2 years ago

What is the answer? I do not know this one or understand how to do it?

coldgirl [10]

Answer:

The answer is 1 over 3.

Step-by-step explanation:

All you had to do was simplify it.

6 0

2 years ago