2 years ago

1. ENTRADAS Cuatro amigos compraron entradas de cine por $ 41. Al día siguiente, siete

Mathematics

1 answer:

Roman55 [17]2 years ago

5 0

Answer:

el precio de un boleto es $10.25

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3(x-2)+2(x+1)=-14<br> plz show work

Rom4ik [11]

Hello!

First, let's write the problem.
$3\left(x-2\right)+2\left(x+1\right)=-14$
Apply the distributive property on the left side of the equation.
$=3x-6+2x+2$
Add like terms.
$=5x-4$
Let's plug that in into the original equation.
$5x-4=-14$
Add 4 to both sides.
$5x-4+4=-14+4$
$5x=-10$
Divide both sides by 5.
$\frac{5x}{5}=\frac{-10}{5}$

Our final answer would be,
$x=-2$

You can feel free to let me know if you have any questions regarding this!
Thanks!

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2 years ago

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Two polarizers are arranged as shown. How much light will reach point X?

d1i1m1o1n [39]

Answer: C) 50%

Step-by-step explanation:

If the polarizes are parallel, then it will be 0%. But if they're both perpendicular than it will be 50%. If they are neither parallel nor perpendicular, than it will be less than 50% and greater than 0%

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3 years ago

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Need help with two math questions please asap! Thank you!

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The answers are:
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Both lines intersect at the point
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3 years ago

What is h(p)=(p3+4p2-2) in distributive property

loris [4]

Let's solve for h.
h
p
=
p
3
+
4
p
2
−
2
Step 1: Divide both sides by p.
h
p
p
=
p
3
+
4
p
2
−
2
p
h
=
p
3
+
4
p
2
−
2
p
Answer:
h
=
p
3
+
4
p
2
−
2
p

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3 years ago