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3 years ago

Can someone please help me with this question I don’t understand it

Mathematics

1 answer:

jonny [76]3 years ago

5 0

Brand A: 32 Diapers, $8.99: about 28 cents per diaper

Brand B: 50 Diapers, $12.49: about 24 cents per diaper

You divide the amount of diapers by the money.

For example, 32 diapers/$8.99 equals about 28 cents per diaper and 50 diapers/$12.49 equals about 24 cents per diaper.

Brand B is the better deal since you save about 4 cents more.

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Put the numbers in order from least to greatest. ITEM BANK: Move to Bottom 0.00025 0.025 0.025 x 10 0.5 x 10-5 1.25 x 10-1 1.45

LuckyWell [14K]

Answer:

Least to Greatest:

0.5*10^-5, 0.00025, 3.5 x 10^-4, 1.45 x 10^-3, 25.4 x 10^-4, 0.025, 0.025 x 10, 1.25 x 10^-1

4 0

3 years ago

Solve for x. Help, please. ༼ つ ◕_◕ ༽つ

ahrayia [7]

Answer:

x = -10

Step-by-step explanation:

first you multiply both sides by -3

x + 7 = -3

then you subtract 7 from both sides

x = -10

hope this helps

5 0

3 years ago

Write an equation of a function with each domain:

Aliun [14]

Answer: a. $y = \sqrt{x} -2$

Step-by-step explanation:

8 0

3 years ago

Sajia has 30 Books in her library. she sold 9 books at the thrift store on Saturday. Write and solve and inequality to determine

ELEN [110]

Sajia can sell 21 books she can sell if she comes back on sunday and the required inequality is $9 + x \leq 30$

Solution:

Given that Sajia has 30 Books in her library

She sold 9 books at the thrift store on Saturday

To find: We have to write and solve an inequality to determine number of more books she can sell if she comes back on sunday

Let "x" be the number of more books she can sell if she comes back on sunday

We can write a inequality as:

$\text{ books already sold } + \text{ number of books remaining } \leq \text{ total number of books she has }$

$9 + x \leq 30$

Now moving 9 from L.H.S to R.H.S we get,

$x \leq 30 - 9$

On solving 30 - 9 = 21,

$x \leq 21$

So Sajia can sell 21 books she can sell if she comes back on sunday

6 0

3 years ago

Can someone answer this question ?

Pie

Step-by-step explanation:

given

( x³ -64)/ x - 4

= (x³ - 4³) / x - 4

= (x - 4) ( x² + 4x + 16 ) / (x - 4)

( x- 4 ) will be cancelled out then

= x² + 4x + 16

5 0

3 years ago