y x 8
(y^2)x8
5y-8 = 16 5y = 16+8 5y = 24 y = 24/5 = 4.8
To write this algebraically: 7(y^3)|y = 2 Substitute 2 for y: 7(2^3) 2^3 = 8, so substitute 8 for (2^3): 7*8 = 56
5+(8*X) = Y You don't have enough info. to solve for Y.... I think. :)
Oh, dude, that's like asking me to solve a math problem at a party. So, the expression "8 less than the product of y and 9" is just y times 9 minus 8. It's as simple as trying to find your friend's lost phone after a night out - a little annoying but not too complicated.
y x 8
abs(y^3 - 4) < 8*y
As an expression it is: 8z+6.5y
Well, isn't that a happy little math problem? To find the value of y, we first need to figure out the product of 3 and y, which is 24 divided by 3, giving us 8. Then, if we add 8.6 to 8, we get the final answer of y being 16.6. Keep on painting those mathematical landscapes, my friend!
(y^2)x8
5y-8 = 16 5y = 16+8 5y = 24 y = 24/5 = 4.8
To write this algebraically: 7(y^3)|y = 2 Substitute 2 for y: 7(2^3) 2^3 = 8, so substitute 8 for (2^3): 7*8 = 56
x and y are variables, so unless you define their values, this question has no definite answer. but, i can simplify it for you: xy-8, x*y-8, (xy)-8, xy+-8. There are a lot more ways, but i recommend you use XY-8.
5+(8*X) = Y You don't have enough info. to solve for Y.... I think. :)
7 and 8Since:x+y=15 or x=15-yxy=56so that y(15-y)=5615y-y2=56y2-15y+56=0(y-7)(y-8)=0which makes y=8 or y=7
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