Which equation is true for x = 10? a) 2x + 5 = 25 b) 3x + 5 = 17 c) 5x − 18 = 7 d) 6x − 10 = 26

The answer is A) 2x+5=25

If x=10

A) 2x+5=25

B) 3x+5=35 not B) 3x+5=17

C) 5x-18=32 not C) 5x-18=7

D) 6x-10=50 not D) 6x-18=26

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.