3 years ago

Can i have help please

1 answer:

7 0

(y + 1)^3 would just be dividing the two

If you want it completely simplified, then it’s the following:

(y + 1)(y + 1)(y + 1)

= y^2 + y + y + 1 (y + 1)

= y^2 + 2y + 1 (y + 1)

= y^3 + y^2 + 2y^2 + 2y + y + 1

= y^3 + 3y^2 + 3y + 1

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victus00 [196]

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7 0

3 years ago

mrs.jarvis made 49 long sleeved blouses for the girls choir she sews 11 buttons on the front panel and 2 buttons on each sleeve

Alchen [17]

Answer:

she will need 735 buttons.

Step-by-step explanation:

11+2+2=15 buttons for each blouse

15x49=735 buttons total

8 0

3 years ago

How would you solve this question by substitution<br><br> 13x−6y=22<br> x=y+6<br>

mario62 [17]

Answer: x=-2 y=-8 or (-2,-8)

Step-by-step explanation:

4 0

3 years ago

Let h(x)=2x+5, g(x)=8−3x. What is the value of h(g(1.5))?

Anon25 [30]

So your equation is a composite function. It means to plug 1.5 as x into g(x), then the answer you get for that, plug into h(x).

So.

g(1.5)=8-3(1.5)

=8-4.5

=3.5

Then.

H(3.5)=2x+5

=2(3.5)+5

=7+5=12

Your final answer is 12.

6 0

3 years ago

(5)^2 - (-9)^2 / (5) - (-9)

timama [110]

89/5
Alternative form

1) 17.8
2)17 4/5

4 0

2 years ago