Answer:
51.41 g
Step-by-step explanation:
70.61 - 19.2 = 51.41
u minus the amount he poured already from the total
to find how much more he had to pour
51.41 + 19.2 = 70.61
Answer:
Audrey can afford 4 hours of lesson.
Step-by-step explanation:
Given that:
Amount Audrey has to spend = $111
Cost of racket = $55
Cost per lesson = $14
Let,
y be the total cost
x be the number of hours
According to given statement;
y = 14x + 55
111 = 14x + 55
111 - 55 = 14x
14x = 56
Dividing both sides by 14
Hence,
Audrey can afford 4 hours of lesson.
Answer:
x²(x - 1)²
Step-by-step explanation
Given the expression x^4 - 2x^3 + x^2
Factoring out the common terms;
x^2 (x^2-2x + 1)
Factorize the expression in bracket
= x^2 (x^2-2x + 1)
= x^2 (x^2-x-x + 1)
= x^2 (x(x-1)-1(x-1))
= x^2 (x-1)(x-1)
<em>= x^2(x-1)^2</em>
<em>Hence the factored form of the expression is x²(x - 1)²</em>
Yes, it's all right. There's no fault