So what i would do would be put 275/1000 then keep simplifying so 55/200, then 11/40 since 11/40 cant be reduced 11/40 would be your answer
:)
Step 1. Simplify
7x^2 - 8x - 4 - 2x^2 + 3x + 5 + 5x^2 - 10x - 8
Step 2. Collect like terms
(7x^2 - 2x^2 + 5x^2) + (-8x + 3x - 10x) + (-4 + 5 - 8)
Step 3. Simplify
10x^2 - 15x - 7
Answer:
my number 56478943632
Step-by-step explanation:
perimeter = 2W+2L
Length = 4W
160 = 2W +2(4W)
160 = 10W
w = 160/10 = 16 yards
length = 16*4 = 64 yards
Check:
64*2 = 128, 16*2 = 32
128+32 = 160
Length = 64 yards, Width = 16 yards
Answer:
it's c , x= 1.5 or -4
2x^2 + 5x - 12 = 0
First factor the left side of the equation
(2x-3)(x+4)=0
Second, set the factors equal to 0
2x-3=0 or x+4=0
+3 +3 -4 -4
2x=3 -4
divide both side by 2 and you get 3/2 which equals 1.5
x=1.5 or x= -4
