Simple, to make it less harder change 4/5 into 0.8
Making the equation,
0.8(15x-5)
Then just multiply:
take 0.8*15(x)=12x
then
0.8*-5=-4
Making the problem, simplified out, 12x-4.
So in this questions, when Brianna divided all her bracelets into 3 equal parts, she get 3 bracelets, which is 1/3. so just multiply 4 by 3, and she got 12 total bracelets.
Answer:
Step-by-step explanation:
d^4-81
(d^2)^2-(9)^2
Using formula
(d^2+9)(d^2-9)
Answer
x - 1 + 6x^2
Step-by-step explanation:
Write al the sides together: 2x + 5 + x^2 - 6 + 4x^2 + 2x + x^2 - 3x
Then organize the terms: 2x + 2x - 3x + 5 - 6 + x^2 + x^2 + 4x^2
Simplify: 2x + 2x - 3x + 5 - 6 + x^2 + x^2 + 4x^2
2x + 2x -3x = 4x - 3x = 1x or x
x + 5 - 6 + x^2 + x^2 + 4x^2
5 - 6 = -1
x - 1 + x^2 + x^2 + 4x^2
x^2 + x^2 + 4x^2 = 2x^2 + 4x^2 = 6x^2
x - 1 + 6x^2
Answer:Positive
Step-by-step explanation:
I just answerEd it
