(4 – x) – 2(– 5x + 3) simply

Answer:

(4 – x) – 2(– 5x + 3) = 9x−2

Step-by-step explanation:

=4+−x+(−2)(−5x)+(−2)(3)

=4+−x+10x+−6

second step

=4+−x+10x+−6

=(−x+10x)+(4+−6)

=9x−2

hope this helps ;)

Peardeck - slide #21 - 7th-grade math - fill in the chart of negative and positive integers

Let's see who will answer it first?

Please help answer????????????????????????

Alexandra paid $7 to park her car for 3 hours at the parking garage. The garage charges a constant hourly parking rate.

Write an equation that shows the relationship between p, the number of hours parked, and c the cost in dollars

How old is Jared?
A. 19
B. 8
C. 45

What can't he do?
A. ride a bike
B. algebra
C. read

On Monday, the Dairy Barn sold 14 waffle cones for every 6 sugar cones. On Tuesday, the Dairy Barn sold 7 waffle cones for every 3 sugar cones. Which proportion can be used to represent the cone sales?
A. 14/6 = 3/7
B. 14/6 = 7/3
C. 6/14 = 7/3
D. 3/7 = 14/6

Can someone help me answer these 5 questions? the directions on what you do are in the questions. I will give brainliest as thanks for your help!

Find the domain and range of the following graph.

please help me with this my teacher is an idiot i'll tell you why if you want me to

please help me I need the help (with options)

Evaluating to Determine Equivalent Expressions
− 2
3
y − 3
5
x + 2
9
− 4
5
x + 1
3
y

Let x = 5 and y = 3.

− 2
3
(3) − 3
5
(5) + 2
9
− 4
5
(5) + 1
3
(3)

= −2 − 3 + 2
9
− 4 + 1

= −77
9

Use the work shown. Which expression is equivalent to Negative two-thirds y minus three-fifths x + StartFraction 2 over 9 EndFraction minus four-fifths x + one-third y?
y minus four-fifths x + StartFraction 2 over 9 EndFraction minus two-thirds y minus one-fifth x
Negative y minus four-fifths x + StartFraction 2 over 9 EndFraction + two-thirds y + three-fifths x
One-third y minus StartFraction 7 over 5 EndFraction x + two-thirds minus two-thirds y minus StartFraction 4 over 9 EndFraction
Two-thirds y minus StartFraction 7 over 5 EndFraction x + StartFraction 2 over 9 EndFraction + y

ANSWER BELOW HERE THEY DONT HAVE THIS ANSWER N I DONT WHANT U TO STUGGLE ON THIS ANSWER

C - One-third y minus StartFraction 7 over 5 EndFraction x + two-thirds minus two-thirds y minus StartFraction 4 over 9 EndFraction

What is the volume of the box if it is scaled down by a factor of 1/10?
Volume is 192

PLS HELPP!!
The outside temperature was 20 degrees F at 1 pm and decreases at a rate of 1.5 degrees F each hour. What expression can be used to determine the temperature "h" hours after 1 pm?

Select the best real-world situation that can be represented by 18 + = 19.50. Then solve the equation and describe what your answer represents for the problem situation.

A Mary wants to buy flowers and perfume. She has $19.50 to spend, but has already spent $18 on perfume. How much does she have left to spend on flowers?
B Jane has $19.50 to spend. How many roses can she buy if they are $18 each?
C Rachel earns $18 per hour. How long does it take her to earn $19.50?
D Sarah has $18 in her checking account, but has written a check for $19.50. How much is she overdrawn?


what does c equal ?


A The answer represents how long she has to work to earn $19.50.
B The answer represents the number of roses she can buy.
C The answer represents how much she is overdrawn.
D The answer represents what she has left to spend on flowers.

The table shows the number of flights leaving an airport. How many flights leave in four days?

Days
Flights
1
16
2
32
3
48
4
?


flights

4 times what equals 3/4

For two years, two samples of fish were taken from a pond. Each year, the second sample was taken six months after the first sample.

2 tables. A 3-column table with 4 rows. Column 1 is labeled Year 1 with entries trout, catfish, bass, all fish. Column 2 is labeled Sample 1 with entries 3, 9, 8, 20. Column 3 is labeled Sample 2 with entries 5, 9, 6, 20. The second table is a 3-column table with 4 rows. Column 1 is labeled Year 1 with entries trout, catfish, bass, all fish. Column 2 is labeled Sample 1 with entries 8, 10, 2, 20. Column 3 is labeled Sample 2 with entries 10, 9, 1, 20.

Make an inference about which fish increased its predicted average population from Year 1 to Year 2.
All three types of fish increased their predicted average population.
Trout increased its predicted average population.
Bass increased its predicted average population.
None of the fish increased their predicted average population.

Please help! Will give Brainliest!

Ashton is x years old. Bentley is 2 years older than Ashton. Three times Bentley’s age is equal to 18. The purpose of this exercise is to check your understanding on setting up equations and showing the steps to solving a simple equation.

a.) Write an equation that could be used to solve for Ashton’s age, x.
b.) Use your equation to solve and find out how old Ashton is. Show your work.
c.) Set up an equation and show your work to find out how old Bentley is.

(Also this isn't a multiple-choice question)

pls pls pls pls answer question below

Simplify the expressions.1 a. –2 t + 5 t – 2 – t
1 b. –5 z + 4 – 4 z2 a. 8 v + 3 – 10 v
2 b. –6 – 6 k – 3 – 7 k
3 a. –6 – 3 w + 4 + 10 w
3 b. 9 s + s
4 a. 6 + 8 b – 1 – 8 b
4 b. 1p + 6 + 5 – 4 p
5 a. 4 x – 3 x + 9 – 6 x5
b. 9 v + 6 v – 2 – 10 v6
a. n + 2 – (–4) n6
b. 6 n – 3 n7
a. –4 x – 4 x + 4 – 9 x7
b. –9 b + (–6) b

APUG: P(1, -3), U(1, 1) and GC-3, 1). A dilation with a scale factor of 2 centered
at the origin.

Please help me and you will get 50 points

Multiply and divide Decimals
Pecans are on sale at $0.95 per pound. Harold buys 0.6 pounds of pecans. How much will the pecans cost?
Answer the Problem.
State your answer.
if u do all this you'll get brain so Take this chance Rise!!!!!! <3

what is the answer 1923 x 1476 =

help me please its easy

The height of a vase is 6.2 feet when rounded to the nearest tenth of a foot. What is the shortest possible height of the vase? Give your answer to 3 decimal places. Plzzzzzzzzzz help me!

the example is how you are supposed to answer, please follow it and do ALL of the things including the check. don't do the examples

The scatter plot below shows a linear association. Which is the best linear model for the data?

Please help me with my math, should be easy, I will give brainliest

hhehehehe 4th oneee do you watch anime and what anime do you watch ???