3 years ago

My question has to do with Simplifying Algebraic Expressions

Mathematics

1 answer:

Sidana [21]3 years ago

4 0

Fisrst distribute
-18(15x-17)=-18(15x)-18(-17)=-270x+306

now we got
-14-270x+306
-270x+306-14
-270x+292

You might be interested in

Which function represents a translation of the graph of v=x^2

KatRina [158]

Answer:

Step-by-step explanation:

That would be y = (x +10)^2.

8 0

3 years ago

An angle measures 12° less than the measure of its complementary angle. What is the measure of each angle?

ale4655 [162]

Let ∠1 be x

Let ∠2 be x-12

$\rm(x - 12 )+ x = 90 \degree$

$\rm2x - 12 = 90 \degree$

$\rm2x = 90 + 12$

$\rm2x = 102$

$\boxed{ \bf \: x = 51 \degree}$

$\sf \: ∠1 = x \\ \sf \: = 51 \degree$

$\sf \: ∠2 = x - 12 \\ \sf = \: 51 - 12 \\ \sf∠2 = 39 \degree$

5 0

3 years ago

Read 2 more answers

In order to be invited to tutoring or extension activities, a student's performance must be at least 20 points higher or lower t

Alex Ar [27]

If p is the average score then the students are eligible for tutoring or extension activities if the below inequality holds true.

| p-105 | >= 20
which is read as absolute value of (p-105) greater than or equal to 20

6 0

3 years ago

Read 2 more answers

In 36 days a girl spent $18 on average what did she spend Daly

Yuri [45]

5 cent, how I got my answer.

I simply divided $18÷36=0.5

I hope this helps!

8 0

3 years ago

The value of Q is given by the relation Q = 17m. If Q and m are integers with Q greater than 150 and less than 160, then which o

zloy xaker [14]

Answer: Value of m = 9

Step-by-step explanation:

Given that the relationship between Q and m is;

Q = 17m

Make m the subject of formula

M = Q/17

If Q is greater than 150 and less than 160, then, let assume that

Q = 151, then

M = 151/17

M = 8.88

If Q = 159

M = 159/17

M= 9.35

Since m ranges from 8.88 to 9.35, the value of m = 9

6 0

3 years ago