3 years ago

Which expression is equivalent to 2x - 17?

Mathematics

2 answers:

liraira [26]3 years ago

8 0

2x - 17?

= -17 +2x (using commutative property of addition, changing order and sum remains the same)

answer is A) -17 + 2x

artcher [175]3 years ago

5 0

Its -17+2x because 17 is still negative and 2x is still positive

You might be interested in

If there are 26 students in each third-grade class and 3 third-grade classes in the school, how many students will attend an ass

AlladinOne [14]

The correct answer is 74 because 3*26=78 and 78-4=74

6 0

2 years ago

What does the quadratic function f(x)=x^2-10x+9 look like when it is rewritten in the form f(x) = a (x-h) + k

Tatiana [17]

ANSWER

When $f(x)=x^2-10x+9$ is written in the form $f(x)=a(x-h)^2+k$ , it looks like $f(x)=(x-5)^2-16$

EXPLANATION

To write $f(x)=x^2-10x+9$ in the form $f(x)=a(x-h)^2+k$ , we have to complete the squares.

We add and subtract half the coefficient of $x$ square.

$f(x)=x^2-10x+(-5)^2-(-5)^2+9$

The first three terms of the function is now a perfect square.

$f(x)=(x-5)^2-25+9$

We now simplify rto obtain,

$\Rightarrow f(x)=(x-5)^2-16$

6 0

3 years ago

A number is 2 hundreds more than 355, what is the number?

tatiyna

I think it is 555??
355+200=555

7 0

3 years ago

Help me and don't put wrong answer. 30 points.

vovangra [49]

Answer:

I believe this is a METAPHOR cause you cant really throw your voice as rope.

4 0

2 years ago

Read 2 more answers

Translation: 4 units left and 4 units up<br> J(−1, −2), A(−1, 0), N(3, −3)

deff fn [24]

Answer:

J(-5,2), A(-5,4), and N(-1,1)

Step-by-step explanation:

3 0

3 years ago