PLEASE HURRY which expression is equivalent to -6(-2/3 + 2x)

Mathematics

1 answer:

Vesna [10]2 years ago

3 0

Answer:

It's 4-12x

Step-by-step explanation:

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The difference of two numbers is 40. Their sum is 66. Find the numbers.

Margaret [11]

First of all, x>y
x-y=40
and
x+y=66
add them equations together to eliminate

x-y=40
<u>x+y=66 +</u>
2x+0y=106

2x=106
divide by 2
x=53

sub back
x-y=40
53-y=40
minus 53 both sides
-y=-13
y=13

the numbers are 53 and 13

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3 years ago

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natulia [17]

You can use the sum of angles identities, then rearrange to put the result in the form of tangents.

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Vera_Pavlovna [14]

The correct answer is A

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Bounce world offers birthday parties for $140 plus $6 per person. If you can spend no more than $240, how many people can you in

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Answer

The most people you can invite with no more than $240, is 16 people.

Step-by-step explanation:

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6x = 100

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x = 16.

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