-9y-15x ---- -3
The correct classification of x2 15x is a monomial.
15x because 5 cant go into 15x look at it like this 5 is a bird and 15x is a bee birds and bees are not the same so you cant add them the answer is 15x-5 good luck
Jazz
-5
set formula:15x +75 = 6xbring x to left side:15x - 6x + 75 = 09x = - 75x = - 75/9
When there is a direct proportionality y = kx y = 75 k = 15 → 75 = 15x → x = 75/15 = 5
3x2 = 15x 3x2 - 15x = 0 x(3x - 15) = 0 x = 5 Check it. 3 x 25 = 75 15 x 5 = 75 It checks.
15x = -75, x = -5
-15x=-5*3x+2 -15x=-15x+2 +15x +15x ----------------- 0=2
25X + 30 = 15X subtract 15X from each side 25X - 15X + 30 = 15X - 15X 10X + 30 = 0 subtract 30 from each side 10X + 30 - 30 = 0 - 30 10X = -30 divide both sides integers by 10 (10/10)X = - 30/10 X = - 3 ----------------check in original equation 25(- 3) + 30 = 15(- 3) - 75 + 30 = - 45 - 45 = - 45 ----------------checks
35x + 15x = 50x
15x-16x = -1
-9y-15x ---- -3
GCD(15x, 24x) = 3x
4
The GCF is 15x.