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Blizzard [7]
3 years ago
7

Calculate:

Mathematics
1 answer:
Dvinal [7]3 years ago
3 0

Answer:

I don't need your brainliest mark but your answer is given below:

Step-by-step explanation:

A) (30/100) × 50 = 15

B) (45/ 100 ) × 2000 = 900

C) ( 4/ 100 ) × $70 = 2.8

D) ( 2.5/ 100) × 5000 = 125

You might be interested in
Which of the following numbers is not a perfect square?<br><br> 24<br> 25<br> 64<br> 100
stich3 [128]
Hi! 

A perfect square is the product of when a whole number is multiplied by itself

Ex:

6 × 6 = 36, 36 is the perfect square. 

The number that is being multiplied is the square root. 

So to find the correct answer for this question, let's use the process of elimination. 

100 = 10 × 10 so we can cross out 100

64 = 8 × 8 so we can cross out 64

25 = 5 × 5 so we can cross out 25

Now all we have left is 24, which is not a perfect square. 

Answer: A. 24

Hope this helps :)
8 0
3 years ago
Read 2 more answers
Hi can you help me with this?​
katrin [286]

Answer:

-3.9/1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2. solve 4w − 7k = 28 for k. show your work
NISA [10]
4w-7k=28
-7k+4w+-4w=28+-4w
-7k=-4w+28
-7k/-7=-4w+28/-7
k=4/7w-4

:)
5 0
3 years ago
Any clue on this one please help
barxatty [35]

Yes, because they both have the same slope, and a translation doesn't have an affect of the slope. Both slopes are 1, because they are going +1x and +1y, or 1/1 which = 1.

8 0
3 years ago
Read 2 more answers
Martha divides $94 amongst her friends. Leon gets twice as much money as K. Jill gets five more dollars than Leon. Isaac gets $1
vlada-n [284]

Let me see if I can solve this on my own.

So $94 is the first amount.

It got divided so, 94÷2 = $47

So, It's either $47 or this.

47 + 47 (or times 2) = 94 again. But gets five more dollars than Leon. So 94+5= 99 then -10 = 89 but 89 ÷ 2 = 44.5 but since money can't really be half. It's eithier $44 or $45 but in my opinion is $45.

So, these are the most reasonable answers. $47 or $45. You can pick the answer that you thinks makes more sense. This took a long time so I hope this helps!

4 0
3 years ago
Read 2 more answers
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