You need open parentheses ,do not change signs, because it is +, and add like terms
5x²-2x+6x-4=5x²+4x-4
correct answer is B
Answer:
Step-by-step explanation:
It depends on what happened. If you asked her out and she said no. The best way to handle the feeling of being rejected is to accept the fact that you would rather keep her in your life as a friend than lose her completely. But if she broke up with you, then just know that if she doesn't want to be with you then that's her fault. There is a whole world out there filled with amazing, unique, beautiful girls. She's missing out on how much of a wonderful person you are.
Answer:
b = 10
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = 
bh ( b is the base and h the height )
Here h = 3x + 15 and A = 15x + 75, thus
× b × (3x + 15) = 15x + 75
Multiply both sides by 2 to clear the fraction
b(3x + 15) = 30x + 150
Divide both sides by (3x + 15)
b = 
← factor numerator and denominator
= 
← cancel the factor (x + 5) on numerator/denominator
= 
= 10
Answer:
2/3 Rupees
Step-by-step explanation:
Lets say Chocolate is C and a rupee is R.
Then, 15C = 10R. We can simplify to 3C = 2R. Now we divide both sides by Three to get C = 2/3R, which means a chocolate is 2/3 of a rupee!
Answer:
<h2>This is a 19% decrease.</h2>
Step-by-step explanation:
First step: calculate the difference:
Second step: calculate the ratio of the difference and the original price:
Third step: Convert to the percent:
