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o-na [289]
3 years ago
15

Math Homework Number 49

Mathematics
2 answers:
navik [9.2K]3 years ago
5 0
[((2 / 75.5) - 3) * 2]3 (make 3 an exponent.)
solong [7]3 years ago
3 0
She is correct it is 3exsponet
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What is the value of y in the equation 5x+2y=20 when x=0.3
MakcuM [25]
5 multiplied by .3 is 1.5
1.5 + 18.5 = 20.
y = 9.25
3 0
3 years ago
Two consecutive negative integers have a product of 30. what are the integers?
kupik [55]

Answer:

The two numbers are -4 and -5.

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Katrina owns a dance studio and offers four classes a day for $28.00 each, with 10 people maximum per class. If she decides to o
WARRIOR [948]

Answer:

$980

Nvm you have to multiply 98 by 10 since there are 10 participants. :)

Step-by-step explanation:

Well, first we wanted to find how much the morning classes cost together. You have to $28 multiplied with 75/100. I am multiplying it with 75/100 instead of 25/100 because the discount cuts off the 25% and the 75% is what you still have to pay. This will give you 2100/100 which is $21. Now you have to multiply $21 with 2 since there are two morning classes. $21 x 2 equals $42. Total for Morning Classes is $42.

Now the other two classes don't have a discount. So all you have to do is $28 x 2 or $28 + $28. This gives you $56. Total for The Other Classes is $56.

Last Step:

Total for Morning Classes + Total for the Other Classes = $56 + $42

                                                                                             = $98

Hope that helped! :)

6 0
4 years ago
Read 2 more answers
NAU’s enrollment has grown by roughly 2.5% each year over the past several years. If 12,460 students attended NAU in 1998 when t
IRISSAK [1]
I know it’s 2017 because 2016 plus is 2017
7 0
3 years ago
Evaluate 5x-[21-(3-11)x] when x=-2​
mart [117]

Answer:

-15

Step-by-step explanation:

(5)(−2)−(21−(3−11)(−2))

=−15

HAve a wonderful day Brainliest Please.

3 0
3 years ago
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