2xy substitute 3 for y and 5 for x 2(5)(3) = 30
X percent of 30 equals 24 X% * 30 = 24 X% = 24/30 X% = .8 X = 80%
3*(10 - x)*(10 + x) + 3*x^2 is one possible anwer.
30X = 100 X = 100/30 X = 10/3 the answer is ten thirds, or ten divided by three.
(5x + 10)(x + 3) or 5. (x + 2)(x + 3) Check with x = (say) 3 so 5 x 5 x 6 = 150; 45 + 75 + 30 = 150 OK
x=30...9+30=39 then divide by 3 equals 13.
33
x - 3 = 27Add 3 to each side:x = 30
x = -4/3
2 3 and 5 would give lcm of 30
30 x 3
5 x 3 x 2= 30... dummdumm
4.5
y = xz where x = 3, z = 10 y = 3 x 10 = 30
2, 3 and 5 are the prime numbers that equal 30.
2xy substitute 3 for y and 5 for x 2(5)(3) = 30
2 x 3 x 5 equals 30.