2 years ago

HELP I NEED THIS DONE FAST

Mathematics

1 answer:

Rudiy272 years ago

5 0

Answer:

Step-by-step explanation:

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What's the answer I really need help

daser333 [38]

Link to the question hope this helps

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2 years ago

A group of friends were working on a student film that had a budget of $700. They used 16% of their budget on props. How much mo

PtichkaEL [24]

Answer:

They spent 112 dollars on props.

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2 years ago

Find the least common denominator for these two rational expressions. B/b^2 -64 -7b/b^2+7b-8

san4es73 [151]

Answer:

The least common denominator is (b-8)(b+8)(b-1)

Step-by-step explanation:

We are given expression as

$\frac{b}{b^2-64}-\frac{7b}{b^2+7b-8}$

Firstly, we will factor both denominators

$b^2-64=b^2-8^2=(b-8)(b+8)$

$b^2+7b-8=(b+8)(b-1)$

so, we can plug it back

$\frac{b}{(b-8)(b+8)}-\frac{7b}{(b+8)(b-1)}$

First term denominator is

(b-8)(b+8)

Second term denominator is

(b+8)(b-1)

So,

Least common denominator will be

(b-8)(b+8)(b-1)

So, we get

$LCD=(x-8)(x+8)(x-1)$

3 0

2 years ago

For the problem below Define a variable write an equation and solve it use the 5D process if needed to help you set up your equa

Mariulka [41]

D=# of tickets sold at the door
a=# of tickets sold in advance

3a+5d=2630
d=a+30

3a+5(a+30)=2630
8a+150=2630
8a=2480
a=310
d=340

310 tickets were sold in advance and 340 tickets were sold at the door.

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3 years ago

ANSWER THIS QUICKLY PLEASE!!!!!!!

Effectus [21]

Hi
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2 years ago