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Gnoma [55]
3 years ago
11

The difference of two numbers is 7. Their sum is 21. Find the numbers

Mathematics
1 answer:
kap26 [50]3 years ago
5 0
The numbers are 7 and 14
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Please help right now please
const2013 [10]

Answer:

A or 24

Step-by-step explanation:

In PEMDAS you do the steps from left to right in the name.

So first, you do 3 * x and x = 6 so 3  * 6 which is 18.

then 18 + y and y = 8 so 26

26 minus 2 is 24.

Hope this helped~ ^-^

4 0
3 years ago
Need some help with math! See screenshot below.
liq [111]

The answer is A.

40 degrees celsius  to Fahrenheit is 104 degrees fahrenheit.

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6 0
3 years ago
TODAYTHIS WEEKCREDITS$Patricia was setting up a room with tables for an event. The room had9 maple tables, 10 poplar tables, 5 c
prohojiy [21]

As in each table can seat 8 people and the probability you need to find is about the first person you can ignore this data.

Probability that the first person to enter the room will be randomly seated at a maple table:

P(maple)=\frac{#maple\text{ }tables}{#total\text{ }tables}

#maple tables: 9

# total tables: 9 +10 +5 +7=31

P(maple)=\frac{9}{31}Then, the probability that the first person to enter the room will be randomly seated at a maple table is 9/31
3 0
1 year ago
Find the length of a rectangle with a perimeter of 76 inches and width of 16 inches.
levacccp [35]

Answer:

22 inches

Step-by-step explanation:

Width (16) x 2 = 32

72 (perimeter) - 32 (width x 2) = 44 inches

44 divided by 2 is 22, which is the length.

3 0
2 years ago
Read 2 more answers
How many digits of PI do you know. Give the numbers, be honest.
victus00 [196]

Answer:

3.14159265358979323846264338327950288419716... thats all i know, but i havent studied it in a while

8 0
3 years ago
Read 2 more answers
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