2 years ago

Can someone help please?

1 answer:

vladimir2022 [97]2 years ago

8 0

X=-4 you have to substitue first so you put the equation where the X is and then you would distribute and then add the numbers that have the common exponent

You might be interested in

5) A taxi driver charges $5 plus $1.75 for each mile. He charges a customer $12 for

ELEN [110]

i dont kniww×wwwwwwwww kud

5 0

3 years ago

45 is 35% of what number?

kykrilka [37]

Answer:

100 is the answer

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

If the first chapter of a certain book is 40 pages long and makes up 20% of the book, how many pages does the entire book have?

Setler [38]

Answer:

200

Step-by-step explanation:

20% of a book = 40 pages

100% of a book = x pages

20/100 = 40/x Cross multiply

20x = 100*40 Combine the right

20x = 4000 Divide by 20

20x/20 = 4000/20 Do the division

x = 200 Answer

5 0

3 years ago

Find the largest number δ such that if |x − 1| < δ, then |5x − 5| < ε, where ε = 0.1. δ ≤ repeat and determine δ with ε =

Leya [2.2K]

$|5x-5|=5|x-1|$

So for $\varepsilon=0.1$ , we get $\delta=50$ ; for $\varepsilon=0.01$ , we get $\delta=500$ .

4 0

3 years ago

I need to know how to solve the question correctly

Alja [10]

I'm not to good at math, but download a free app called photo math. Write out the equation neatly, and it will show you all of the steps! Hope this helped:)

3 0

3 years ago