To combine the two fractions, you would have to make the denominators the same.
9/10 turns into 27/30 and 1/3 turns into 10/30
27 - 10 = 17
The answer would be 17/30
-8 < 2x-4 > 4
-4 < 2x > 8
-2 < x > 4
x > 4
Answer:
$12
Step-by-step explanation:
1meter= $3
4meters= 3×4
=$12
Answer:
x = StartFraction negative 2 plus or minus StartRoot 2 squared minus 4(4)(negative 1) EndRoot Over 2(4) EndFraction
Step-by-step explanation:
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
therefore
x = StartFraction negative 2 plus or minus StartRoot 2 squared minus 4(4)(negative 1) EndRoot Over 2(4) EndFraction
The correct answer is 556