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olasank [31]
3 years ago
14

Solve for m: 18d-2m+9k<5k+10

Mathematics
1 answer:
GarryVolchara [31]3 years ago
5 0
Subtract 18d + 9k from both sides
-2m < -4k - 18d + 10
Multiply both sides by -1
2m > 4k + 18d - 10
Then divide both sides by 2 to get the final answer:
m > 9d + 2k - 5
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A taxi travels 25 km east of airport. Then it travels from that point to a point that is 40 km west of the airport. Finally the
Marizza181 [45]
The answer is:  " 95 km " .
__________________________________________________
Explanation:
__________________________________________________

                                   ("airport")
                                           •     {Step 1):       " 25 km east "               •<span>  
                                           </span>│===============================>  <span>│

                           </span>•  {Step 2):       " 40 km west ["of that point"] " ;        •                                             │<==========================================│<span>  
             
                          </span>•  {Step 3:  [back to airport] = " (40 km − 25 km) " ;

                                            • ("airport").
                         │=======>│
<span> _________________________________________________
                          
<u> Note</u>:  To find "total distance traveled:

" 40 km +</span> (40 km) + (40 km <span>− 25 km) " ; 

= </span>" 40 km + (40 km) + (15 km) " ;

= " 40 km + 40 km + (15 km) " ;

= 80 km + 15 km  ;   

=  95 km .
____________________________________________________
<span>
The answer is:  " 95 km <span>" .
</span>____________________________________________________

</span>
4 0
3 years ago
Simplify the following fractions using ur magic number. (*2,3,5,7,11,13*)
pshichka [43]

1) 6/14  divide by 2 =        3/7

2) 9/12 divide by 3 =         3/4

3) 15/25 divide by 5 =        3/5

4 0
3 years ago
There was no actually pyramid for these questions it tells you the measurements in the problem though. please help me
Nimfa-mama [501]
V=448 in^3
l=8 in
w=12
h=?
V=l•w•h/3
448=8•12•h/3 multiply both sides by 3
3•448=96•h
1344=96•h
h=1344/96
h=14 in


V=l•w•h/3
h=4in
l=3in
w=2.5 in
V=?
V=4•3•2.5/3
V=30/3
V=10 in^3
3 0
3 years ago
A flower shop acquired 80 new customers last year. Costs in the marketing and sales areas were the following:
icang [17]

Using proportions, it is found that the Customer Acquisition Cost was of $1,215.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount.

In this problem, the customer acquisition cost is the spending in sales divided by the number of customers added.

80 customers were added, considering costs of 1200 + 9000 + 87000 = $97,200, hence:

97200/80 = $1,215.

More can be learned about proportions at brainly.com/question/24372153

5 0
1 year ago
In the figure alongside, show that<br>ZX + Zz = 180°, without the actual<br>measurement,​
valkas [14]

Answer:

1. {xx < 13} 3. {yy < 5} 5. {tt > -42} 7. {dd ≤ 4}

9. {kk ≥ -3} 11. {zz < -2} 13. {mm < 29}

15. {bb ≥ -16} 17. {zz > -2} 19. {bb ≤ 10}

21. {qq ≥ 2} 23. ⎧

⎨

⎩

ww ≥ - _7

3

⎫

⎬

⎭

Lesson 0-7

1. {(−15, 4), (−18, −8), (−16.5, −2),

Step-by-step explanation:

ZX + Zz = 180°, without the actual

measu

5 0
3 years ago
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