(9x+25) and (13 x-19) and (17 y + 5) solve for x and y

x = 11

Step-by-step explanation:

9x + 25 = 13x - 19

add 19 to both sides

9x + 25 + 19 = 13x - 19 + 19

9x + 44 = 13x + 0

9x + 44 = 13x

subtract 9x from both sides

9x - 9x + 44 = 13x - 9x

0x + 44 = 4x

44 = 4x

divide both sides by 4

44 ÷ 4 = 4x ÷ 4

11 = 1x

11 = x

This is assuming the x variable in the first expression is the same value as the x variable in the second expression. More information is needed to solve for y (such as x = y or another expression using the same variable, y).

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3