2 years ago

Samantha claims that 4x + 2 is equivalent to the expression x + 17 + 3x − 15.

Mathematics

2 answers:

Nadya [2.5K]2 years ago

7 0

Answer:

Samantha is correct because when using x = 2, the resulting values in both expressions are equal.

Step-by-step explanation:

x + 17 + 3x - 15

x + 3x + 17 - 15 = 4x + 2.

MAVERICK [17]2 years ago

4 0

X + 17 +3x -15

x +3x = 4x

17-15 = 2
which becomes 4x +2 so it is true

You might be interested in

Is u = - 1/2 a solution of 8u - 1 = 6u

saul85 [17]

Answer: No.

Step-by-step explanation: Sub -1/2 in for u in the equation:

8(-1/2) - 1 =6(-1/2)

=-4-1 = -3

-5=-3 which is false, so it is not a solution

6 0

2 years ago

Read 2 more answers

Can anyone help with this math problem?

finlep [7]

ok hi im here to help not rlly just want my points up your useless

8 0

2 years ago

Which expression is equivalent to the given expression?

pogonyaev

That would be D. When you factor out the "x" you get x(13-29)

6 0

3 years ago

A student randomly selected crayons from a large bag of crayons. The table below shows the number of each color crayon in a bag.

Assoli18 [71]

<h3>- - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - </h3>

➷ Since 5 out of those 30 crayons are blue, the probability would be:

$\frac{5}{30}$

This can be simplified to:

$\frac{1}{6}$

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0

2 years ago

Derive the equation of the parabola with a focus at (0, −4) and a directrix of y = 4

mrs_skeptik [129]

<span>i got f(x) = −1/16 x^2 ,not sure though</span>

6 0

3 years ago

Read 2 more answers