Answer:
x= -2 OR x=10
Step-by-step explanation:
(x−3)(x−5)=35
Step 1: Simplify both sides of the equation.
x2−8x+15=35
Step 2: Subtract 35 from both sides.
x2−8x+15−35=35−35
x2−8x−20=0
Step 3: Factor left side of equation.
(x+2)(x−10)=0
Step 4: Set factors equal to 0.
x+2=0 or x−10=0
x=−2 or x=10
Answer:
$180
Step-by-step explanation:
To calculate how much money she has saved, we can use the following information:
-> She wants to save a total of $300.
-> She reached 60% of her goal this month, so she saved already 60% of the total.
Then, we just need to know how much is 60% of 300, as that's the value she already saved:
60% of 300 = 300 * 60/100 = 180
She saved $180.
Answer:
1.94
Step-by-step explanation:
Let the number be x
So when three times a number which is positive which means when a number is x so three times a number must be 3x is subtracted from the square of that number ,
now the number 3x is subtracted from its own square i guess it should look like this
and the answer is 28 so the final form of the problem should be
now we solve the quadratic equation by using the quadratic formula and we two values for x
one is a positive value and the other is negative value we take the positive value as said in the question itself "when three times a number which is positive" so that value of x is 1.94
Answer:
Your answer is C.) x2(x – 2) cubic units
On EDG
Step-by-step explanation:
Just took the test
Answer:
38
Step-by-step explanation: