Answer: [-11,4]
Step-by-step explanation:
yes in brackets
The answer is B, C, and D. Like terms are terms with all the same variable, so 5x and -x are like terms.
C is correct. If we add -x to 5x, we get 4x. The other numbers remain unchanged because they have no like terms.
D is correct. Applying the rule of like terms, which is that like terms are numbers with the same variable, only add together numbers with the same variable.
stay safe!! wash ur hands and wear a mask :D
Answer:
2/7
Step-by-step explanation:
Slope is the number in front of the x
Dance floor = 20 x 30 = 60 ft²
Space for each person = 2 x 2 = 4 ft²
Number of people that can fit on this dance floor = 60 ÷ 4 = 15
15 people can fit on this dance floor.
Hey there :)
We know to add or subtract a fraction, the denominators should be the same
Here let us only work with the denominators
w² + w - 2 and w²+ 7w + 10
↓ Factorise both ↓
( w - 1 )( w + 2 ) ( w + 2 )( w + 5 )
We see that ( w + 2 ) is common for both denominators
We need to multiply the first fraction by ( w + 5 ) and the second by ( w - 1 ) to have the least common denominator
( w - 1 )( w + 2 )( w + 5 ) and ( w + 2 )( w + 5 )( w - 1 )
Your answer will be option 1
