MATHEMATICS MIDDLE SCHOOL

PLZ HELP FASTsimplify

1+[2x-3 (1.8divided by0.2)]

X is not multiply

A: 2x-26
B:2x+28
C:3x-27
D:-7x+1

Answers

Answer 1
Answer: The answer is 2x-26
1+2x-27  9*3= 27
1-27+2x   You would combine like terms here
2x-26
Answer 2
Answer: Work is attached... :D

If you have doubts...check out the questions I've answered... :P

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How can you tell the fraction is a unit fraction

Answers

a unit fraction is each piece of the fraction. so if you have a rectangle cut into fourth than each piece of that rectangle is 1/4. each 1/4 is a unit fraction. Unit fractions will always have one as a numerator. 
A unit fraction is a rational number written as a fraction where the numerator is one & the denominator is a positive integer. A unit fraction is therefore the reciprocal of a positive integer. Examples; 1/2, 1/3, 1/4, etc.

Hope this helps & makes sense . (: 

Place value of 2.704 on the 4

Answers

Thousandths place. Make sure you include the "ths" or it'll be wrong and mean another place value (After decimal: Tenths, hundredths, thousandths, ect.)

Clayton Road is 2.35 miles long. Wood Pike Road is 1.7 miles long. Draw a quick picture to find the combined length of Clayton Road and Wood Pike Road

Answers

Answer:

4.05 miles.

Step-by-step explanation:

See the attached diagram. (not in scale)

Let AB is the Clayton Road and its length is 2.35 miles and BC is the Wood Pike Road and it is 1.7 miles long.

So, the combined length of Clayton Road and Wood Pike Road is AC (= AB + BC)

So, the length of AC will be (2.35 +1.7) miles = 4.05 miles. (Answer)

If P = a^2 + a - 1 and R = –a - 1, which expression represents P + R a) a^2 + 2
b) a^2 - 2
c) a^2 + 2a
d) a^2 + 2a - 2

Answers

P=a^2+a-1;\ R=-a-1\n\nP+R=(a^2+a-1)+(-a-1)=a^2+a-1-a-1=a^2-2\n\nAnswer:b)

Payton plays 15 games of fortnight in 15 minutes. If he maintains this rate, how many games will he play in 3 hours

Answers

Payton will play 180 games in 3 hours.

Step-by-step explanation:

Given,

Games played in 15 minutes = 15 games

We will find unit rate;

15 minutes = 15 games

Dividing both sides by 15

(15)/(15)\ minutes=(15)/(15)\ games\n\n1\ minute = 1\ game

Time = 3 hours = 3*60 = 180 minutes

180 minutes = 180*games per minute

180 minutes = 180*1 games

180 minutes = 180 games

Payton will play 180 games in 3 hours.

Keywords: unit rate, multiplication

Learn more about multiplication at:

#LearnwithBrainly

Hey can someone please check my answers? Thank you whoever does <3

Answers

yint is where the line crosses the y axis or when x=0
or just remember
y=mx+b
m=yintercept
y=-3x-5
-5 is yint
yo is correct for first

in form
ax+by+c=0
slope=-a/b
-6x+4y+12=0
-(-6)/4=3/2
you is correct

sub to solve
x=1 y=3
(1,3)
yo swiched the points
This answer is correct! :)
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