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jekas [21]
3 years ago
9

(Will mark as brainly) please show ur work on how u got ur answer

Mathematics
1 answer:
elixir [45]3 years ago
7 0

Answer:

1.=6  2.=7.6 3.= 2.2 6.= 3.50

Step-by-step explanation:

1. 78-27 =51 51 divided by 8.50=6

2.150-27=123 123 divided by 16=7.6

3. 14-65=51 51 divided by 23=2.2

6. 10 divided by 3= 3.5

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Solve the problem. Susan purchased some municipal bonds yielding 7% annually and some certificates of deposit yielding 9% annual
romanna [79]
The equations would be 

<span>Value: b + c = 19000
Interest: 0.07b + 0.09c = 1590

</span>0.07b + 0.09 (19,000 - b) = 1,590 
0.07b + 1,710 - .09b = 1,590 
<span>120 = .02b
 </span>
B = 6,000 
<span>C = 13,000
</span><span>
So the correct answer is </span><span>d. $6000 in bonds; $13,000 in certificates of deposit.
</span>
Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 
6 0
4 years ago
If 4, 6 and 8 and 14, 21, and x are the lengths of the corresponding sides of two similar triangles, what is the value of x
Rashid [163]
When you add all the numbers up and then divide by two you get the answer
5 0
3 years ago
A lamborghini traveled 220 miles in 4 hours. How many miles does the lamborghini drive per hour (speed)?
Aleonysh [2.5K]

Answer:

55 mph

Step-by-step explanation:

220m    per 4 hours  

so 220 devieded by 4 gives u your answer

6 0
3 years ago
Read 2 more answers
Will give brain thingy lol I’m too lazy to use my brain and figure this out anyways.
Sav [38]

Answer: C. 1/8

Step-by-step explanation:

2/16 were pepperoni at pizza hut the first time,

then simplifying 2/16 = 1/8 = 1/8 chance.

6 0
3 years ago
If z=5-2i then |z| is equal to what ?
Daniel [21]
<span>z=5-2i

</span><span>|z| = [ (5^2 + (-2)^2) ] ^ 0.5
     = ( 25+4) ^ 0.5
     = 29^0.5 </span>
5 0
4 years ago
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