2 years ago

the sum of the digits of a certain teo digit number is 11. reversing its digits decreases the number by 63. whats the number

1 answer:

8 0

Let x and y be the digits.

x + y = 11
y + x = - 63

Take it from here. We have a system of linear equations in two variables.

You might be interested in

Use the data in the table to find the median mode, and range of the data.

Artist 52 [7]

Answer:

Median: 2

Mode: 0

Range: 10

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

12. Elly's credit card record for the last 7 months is below. Based on the information from the table, what will be her new bala

blagie [28]

Answer:

52145.55

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Help <br> A)40 <br> B)50 <br> C)130

omeli [17]

Answer:

Step-by-step explanation:

180 -40 - 90 = 50

I don't remember the name of the type of angle, but since that one angle is 50 the other side is also 50.

180 - 90 - 50 = 40

Tell me if I am wrong.

Can I get brainliest

8 0

3 years ago

What is the circumference in centimeters of the circle 24cm

faltersainse [42]

Answer:

75.36

Step-by-step explanation:

C= 2 pi r

c= d pi

c= 24*3.14

c= 75.36

3 0

2 years ago

For breakfast, a customer can choose two different items from the following list: eggs pancakes waffles oatmeal bacon or muffin.

Colt1911 [192]

${ 6\choose 2}=\frac{6!}{2!4!}=\frac{6\cdot5}{2}=3\cdot5=15$

6 0

2 years ago