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mina [271]
2 years ago
13

I NEED THIS ASAP!!!!!!!!

Mathematics
2 answers:
Diano4ka-milaya [45]2 years ago
6 0
Answer: C
Explanation: If you solve each one
Stels [109]2 years ago
5 0

Answer: C

I think

Step-by-step explanation:

A is false

B is false

C is true

D is false

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You've got 60 homework problems to do and it took you 10 minutes to do eight of them. At that rate, how long will it take?
d1i1m1o1n [39]
10 minutes : 8 problems
x minutes : 60 problems
10 * 60/8 = 150/2 = 75 minutes for 60 problems
4 0
3 years ago
Read 2 more answers
20 = n/4. Solve for n using reverse operations. Show all work. Your answer​
jok3333 [9.3K]

Answer:

n=80

Step-by-step explanation:

n/4=20

(n/4=20)4 .    to get rid of the denominator u multiply by 4 on both sides

n=80

7 0
3 years ago
Name all of the sets to which the real number 60 belongs
liberstina [14]
Natural, Whole, and Integers. Hopefully I helped :)
5 0
3 years ago
During a concert, $3280 was received. A total of 760 people attended. Reserved seats were $6 and general admission seats were $4
Andre45 [30]

Answer:

The number of reserved seat is 120 and number of general seat is 640.

Step-by-step explanation:

Given,

Total number of seats = 760

Total collected Money = $3280

Solution,

Let the total number of reserved seat be x.

And  the total number of general seat be y

Hence total number of seats is the sum of total number of reserved seat and  the total number of general seats.

So the equation can be written as;

x+y=760\ \ \ \ equation\ 1

Again, total money collected is the sum of fees of one reserved seat times total number of reserved seat and fees of one general seat times the total number of general seats.

So the equation can be written as;

6x+4y=3280\ \ \ \ \ equation\ 2

Now, multiplying equation 1 by 4 and then subtract it from equation 2.

4x+4y=3040

(6x+4y)-(4x+4y)=3280-3040\\\\2x=240\\\\x=\frac{240}{2}=120

On substituting the value of x in equation 1, we get;

x+y=760\\120+y=760\\y=760-120=640

Thus the number of reserved seat is 120 and number of general seat is 640.

8 0
2 years ago
Jeremy will roll a number cube, numbered 1−6
Marina CMI [18]

Answer:

Step-by-step explanation:

p(even) = 3/6

p  number 3 = 1/6

p (even then number 3) = 3/6 * 1/6 = 3/36

7 0
2 years ago
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