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zlopas [31]
3 years ago
12

A messenger is sent to a town and advances daily by twenty miles. In how many days will another messenger, sent five days later

and advancing daily by thirty miles, overtake him?
Mathematics
2 answers:
Verizon [17]3 years ago
5 0

It will take 10 days to over take him Step-by-step explanation:

Rufina [12.5K]3 years ago
4 0

Answer:

don't know

Step-by-step explanation:

You might be interested in
evelyn has $638.54 in her checking account. she must maintain a $500 balance to avoid a fee. she wrote a check for $159.50 today
Pachacha [2.7K]

The inequality is:

x + $488.04 ≥ $500

And the solution is

x ≥ $11.96

<h3>How to write and solve the inequality?</h3>

First, let's define x as the amount that she needs to deposit.

Now, we know that at the moment Evely has $638.54 in her bank account. Then she pays for $638.54, then she writes a check for $159.50, then we need to subtract that:

$638.54 - $159.50 = $488.04

Now she needs to deposit an amount x, such that her balance is at least $500, then we can write the inequality:

x + $488.04 ≥ $500

Solving that for x, we get:

x ≥ $500 - $488.04 = $11.96

She needs to deposit at least $11.96.

If you want to learn more about inequalities:

brainly.com/question/24372553

#SPJ1

4 0
2 years ago
Pls answer these questions for me pls and thanks
ivann1987 [24]

Answer:

16= 4²

25= 5²

36= 6²

49= 7²

64= 8²

81= 9²

so, third option is correct I.e. 49

hope it will help....

3 0
3 years ago
HELP PLEASE ASAP!!! 50 points
neonofarm [45]

Answer:

(a+b,c)

Step-by-step explanation:

Note that the midpoint formula is:

(\frac{x_{1} +x_{2}}{2}, \frac{y_{1} +y_{2}}{2})

Point A (0,0) and Point C (2a+2b,2c)

It follows that:

(\frac{(2a+2b +0}{2}, \frac{2c+0}{2})\\(\frac{(2(a+b)}{2}, \frac{2c}{2})\\\\(a+b,c)


3 0
3 years ago
Read 2 more answers
Write a arithmetic expression for each please help
SCORPION-xisa [38]
I think its times 10 *shrug*
8 0
3 years ago
What are these? <br> positive <br> negative <br> linear <br> nonlinear
lesya [120]

Answer:

Step-by-step explanation:

The top graph seems to be nonlinear because the way its formed and the bottom linear since its straighter and the plots are closer together.

Sorry if im incorrect

5 0
3 years ago
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