#1 is 2 #2 is 6 i dont know 3
Answer:
$150
Step-by-step explanation:
convert the percent to decimal, 0.40, then multiply it by 250 to get 100, then subtract, 250-100=$150
Answer:
x=1/40
Step-by-step explanation:
1/4 :100= 25 so x: 1000 is just figureing out what amout 25 is of 1000
Answer:
x=-2 or x=7
Step-by-step explanation:
X²-5X-14=0 find the factors of -14x² which is -7x and +2x
X² -7x + 2x - 14 = 0 factorize
x(x-7) + 2(x-7) = 0
(x+2)(x-7) =0
x+2 = 0 or x-7= 0
x=-2 or x=7
Answer:
in
, 9 is not an even number, nor a multiple of 2, meaning 1,953,125 isn't a square number
Step-by-step explanation: