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In-s [12.5K]
3 years ago
12

Please help this is timed (I got an answer but i don’t know if it’s right. If not, can someone tell me?)

Mathematics
1 answer:
Sav [38]3 years ago
7 0
What’s the question?
You might be interested in
If 120% is £360, what is 100%?
Lunna [17]

Answer:

300

Step-by-step explanation:

To get from 120% to 100% you divide by 1.2  360/1.2=300 :)

5 0
1 year ago
the sides of a rectangle are in the ratio 2:5. if the longer side of the rectangle is 25.5 in., what are it's width, perimeter,
Ad libitum [116K]

Answer: The width of the rectangle is 10.2 inches, the perimeter is 71.4 inches,  the area is 260.1 inches.

Step-by-step explanation:

25.5/5=5.1

5.1*2=10.2

The width is 10.2 inches

25.5*2+10.2*2=71.4

The perimeter is 71.4 inches

20.5*10.2=260.1

The area is 260.1

6 0
2 years ago
Use the distributive property do you to write the express 1/2 4x-6y
IceJOKER [234]
1/2(4x-6y)
You just multiply 1/4 by every term in the parenthesis 
4 times 1/2 is 2 
-6 times 1/2 is -3
The answer is 2x -3y 

8 0
2 years ago
Suppose you have a pocketful of change. You have some pennies (p) and some quarters (q). One expression could be used to describ
faltersainse [42]

Answer:

13

1.57

Step-by-step explanation:

So we have two equations regarding the number of quarters <em>q</em> and the number of pennies <em>p:</em>

<em />p+q<em />

Which represents the total amount of coins and

0.01p+0.25q

Which represents the total amount of money in dollars.

So we are asked to evaluation each expression for the situation in which we have 6 quarters and 7 pennies. Thus, plug 6 in for <em>q</em> and 7 in for <em>p:</em>

<em />p+q\\(7)+(6)=13<em />

This tells us that we have 16 coins in total.

0.01(7)+0.25(6)\\=0.07+1.50\\=1.57

This tells us that we have a total amount of $1.57.

5 0
3 years ago
Read 2 more answers
-6= n/2 - 10 help needed
BARSIC [14]

Answer:

N = 4

Step-by-step explanation:

7 0
2 years ago
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