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Alona [7]
3 years ago
13

The tens digit of a two-digit number is one more than the units digit. The difference between this number and the reverse number

is 1/5 of the reverse number. Find the number.
Mathematics
2 answers:
Dima020 [189]3 years ago
8 0

Answer:

54

Step-by-step explanation:

if 45 doesn't work, try this answer.

Kisachek [45]3 years ago
7 0

Answer:

the answer is 54 hope this helps lol

Step-by-step explanation:

Also this isnt high school level it's elementary RSM level.

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HELLLLLLLLLLLLLLLLLLLLLLLP PLEASEEEEEEEEEEEEEEEEEEE HELLLLLLLLLLLLLLLLLLLLLLP PLEASEEEEEEEEEEEEEEEE
natali 33 [55]

Answer:

$333.33

Step-by-step explanation:

This question is a little bit confusing, but I am assuming you mean to say that the 72% of the total pay, which is the amount he took home, is $240. So, then you can set up a proportion to solve the problem.


72\frac{72}{100} = \frac{240}{x}

Then, you multiply the proportion out, getting 72x = 240*100

multiply the right side out and then divide by 72 to get $333.33

4 0
3 years ago
Help with #14!!!!!!!
Charra [1.4K]
-(-4) = 4, so the opposite, if I understand what they mean, would be -4.
6 0
3 years ago
Read 2 more answers
Help I don’t understand at all
zloy xaker [14]

Answer:

1)\ \ 4h^2-13h+6\\2)\ \ 7x^3y^2-x^2y+1\\3)\ \ -7n+2\\4)\ \ -8m+4

Step-by-step explanation:

1.

Simplify the expression by combining like terms. Remember, like terms have the same variable part, to simplify these terms, one performs operations between the coefficients. Please note that a variable with an exponent is not the same as a variable without the exponent. A term with no variable part is referred to as a constant, constants are like terms.

2h^2-7h+2h^2-h+6+4h-9h

(2h^2+2h^2)+(-7h-h+4h-9h)+(6)

4h^2-13h+6

2.

Use a very similar method to solve this problem as used in the first. Please note that all of the rules mentioned in the first problem also apply to this problem; for that matter, the rules mentioned in the first problem generally apply to any pre-algebra problem.

8x^3y^2-7x^2y+8x-4-x^3y^2+2x^2y+4x^2y-8x+5

(8x^3y^2-x^3y^2)+(-7x^2y+2x^2y+4x^2y)+(8x-8x)+(-4+5)

7x^3y^2-x^2y+1

3.

Use the same rules as applied in the first problem. Also, keep the distributive property in mind. In simple terms, the distributive property states the following (a(b+c)=(a)(b)+(a)(c)=ab+ac). Also note, a term raised to an exponent is equal to the term times itself the number of times the exponent indicates. In the event that the term raised to an exponent is a constant, one can simplify it. Apply these properties here,

-2(8n+1)-(5-9n)+3^2

-2(8n+1)-(5-9n)+(3*3)

-2(8n+1)-(5-9n)+9

(-2)(8n)+(-2)(1)+(-)(5)+(-)(-9n)+9

-16n-2-5+9n+9

(-16n+9n)+(-2-5+9)

-7n+2

4.

The same method used to solve problem (3) can be applied to this problem.

\frac{1}{2}(10-8m+6m^2)-(3m^2+4m-7)-2^3

\frac{1}{2}(10-8m+6m^2)-(3m^2+4m-7)-(2)(2)(2)

(\frac{1}{2})(10)+(\frac{1}{2})(-8m)+(\frac{1}{2})(6m^2})+(-)(3m^2)+(-1)(4m)+(-1)(-7)-8

5-4m+3m^2-3m^2-4m+7-8

(-3m^2-3m^2)+(-4m-4m)+(5+7-8)

-8m+4

8 0
3 years ago
Can you guys help me with 15 please?!!!!!!
diamong [38]
B

Because first “reduce” both sides of the top equation by the same to simplify it. See what both sides have in common.

They both have 3 long rectangles and 2 Sm. Squares.

That leaves, 2 long rectangles = 6 squares.
Which means that each long rectangle = 3 squares
7 0
3 years ago
7/8x5/7 as a fraction
il63 [147K]

the answer is 5x/8

hope this helps

8 0
3 years ago
Read 2 more answers
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