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3 years ago

Help pleasee! i have to turn this in soon

Mathematics

1 answer:

andreev551 [17]3 years ago

6 0

b 35 is the answer sorry if I'm worng

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Jenna bought 4 composition notebooks and 3 pocket folders from the

Anettt [7]

Answer:

Step-by-step explanation:

She paid 3.42 for 3 pocket folders in total she paid 9.85 so 9.85-3.42 should give u the total for the 4 composition notebooks then you would divide that total the 9.85-3.42 which is 6.43 divided by 4 is 1.90

4 0

4 years ago

In which direction does the right side of this graph point? F(x)=3x^4-x^2+4x-2

kaheart [24]

Answer:

Positive direction (Up) $\uparrow$

Step-by-step explanation:

The given function is

$f(x)=3x^4-x^2+4x-2$

The degree of this polynomial is even.

The leading coefficient is positive 3.

The polynomial will rise $\uparrow$ on the left and rise $\uparrow$ on the right.

Therefore the right side of the graph of $f(x)=3x^4-x^2+4x-2$ points in the positive direction of the y-axis.

4 0

3 years ago

Read 2 more answers

Would really appreciate it...

Sindrei [870]

Answer:

All of the top row is invertible.

Step-by-step explanation:

Hope I helped!

5 0

4 years ago

Read 2 more answers

Keisha is having a birthday party. Her mom gave her $30 to purchase items for the party. She brought 16 party hats and 16 bags.

ludmilkaskok [199]

Keisha has $13.2 leftover

3 0

3 years ago

A line passes through (-9,-5) and (2,-4)

zlopas [31]

The point-slope form of a line:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-9, -5) and (2, -4). Substitute:

$m=\dfrac{-4-(-5)}{2-(-9)}=\dfrac{1}{11}\\\\y-(-5)=\dfrac{1}{11}(x-(-9))\\\\\boxed{y+5=\dfrac{1}{11}(x+9)}\leftarrow\boxed{\text{point-slope form}}$

The standard form of a line:

$Ax+By=C$

$y+5=\dfrac{1}{11}(x+9)$ multiply both sides by 11

$11y+55=1(x+9)$

$11y+55=x+9$ subtract 9 from both sides

$11y+46=x$ subtract 11y from both sides

$46=x-11y$

$\boxed{x-11y=46}\leftarrow\boxed{\text{standard form}}$

5 0

3 years ago