2 years ago

Help please me please! Find the fist four terms of the sequence represented by the expression?

Mathematics

1 answer:

Anika [276]2 years ago

3 0

That would be 8 11 14 17.

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PLEASE help no scam or ill report

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Answer:

These opposite angles are called Vertical Angles.

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15. What is the dependent and independent variable in this scenario?

Montano1993 [528]

The dependent variable is 5 and the independent is 15

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2 years ago

sam decides to build a square garden. if the area of the garden is 4x2 28x 49 square feet, what is the length of one side of the

jekas [21]

To find the side lengths, you have to factor 4x^2 + 28x + 49. This equation factored is (2x+7)(2x+7), so each side length is (2x+7) feet.

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3 years ago

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Tickets for a play cost $3 for children and $10 for adults. A group of 25 people paid a total of $201 for tickets to the play. H

lidiya [134]

Answer: There were 7 children

Step-by-step explanation:

Let's use <em>x </em>to represent the children and <em>y </em>to represent the adults.

We know they combine to make a group of 25 people so x+y=25

We also know that they paid $201 and that there is $3 per child and $10 for adults so 3x+10y=201

I will solve by substitution.

Solve for y in the first equation

$x+y=25\\x-x+y=25-x\\y=25-x$

Sub in our value for y into the other equation and solve for x

$3x+10y=201\\3x+10(25-x)=201$

Step 1) Simplify

$3x+250-10x=201\\-7x+250=201$

Step 2) Subtract 250 from both sides

$-7x+250-250=201-250\\-7x=-49$

Step 3) Divide both sides by -7

$\frac{-7x}{-7} =\frac{-49}{-7}\\x=7$

8 0

2 years ago

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Which expressions are equivalent to 3x+3(x+y).

jenyasd209 [6]

A.
3x+3 (x+y)
distribute what is inside the bracket.
3x + 3x +3y
add the like terms
6x+3y

6 0

2 years ago