If six times a certain number is added to eight, the result is 32.which of the following equations could be used to solve the problem? 6x equals 32, 6(x +8) equals 32, 6x equals 8+32, 6x +8 equals 32

i can't get this

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years