Evaluate the expression when x = -3
-5x -15
Show your work

Evaluate The Expression When X = -3-5x -15Show Your Work

Answers

Answer 1

-5x - 15

-5(-3) - 15

15 - 15

0

Hope this helps! :)


Related Questions

Wayne walked from the car dealership to the post office and then from the post office to the garbage dump. How far did Wayne walk in all? garbage dump car dealer .

Answers

Answer:

I want to say seven units  

Step-by-step explanation:

I believe he went 4 units up and 3 units left if he went to just the car dealership , post office and Garbage dump .

Hope I could help -

Sleepy~

the answer is 7.

explanation: count

Which of the following situations represent inductive reasoning? Select all that apply.
A. Harriet notices that her friend eats an apple for lunch every Monday, Wednesday, and Friday. Since today is Friday, Harriet makes a conjecture that her friend will eat an apple for lunch.

B. You notice that all butterflies in your yard are blue and black. Therefore, you decide that all butterflies are blue and black.

C. Terance adds the sides of an equilateral triangle and finds the length of the perimeter to be 3 times the length of one side. He guesses that the perimeter of every equilateral triangle will be three times the length of a side.

D. Kiana is writing a list of numbers 4, 8, 12, 16, ____. Her friend Freddy says the next number will be 20.

Answers

The correct answer is A and D!

−8⋅f(1)−4⋅g(4)= Help me ASAP

Answers

Answer:

sorry I can

Step-by-step explanation:

why wala pa kame jan sorry wait kalang

please help with these 2 answers i only have 10 minutes left

Answers

Answer:

1/4 of a pound4/15 of the flat

Step-by-step explanation:

For number 1:

3/4 ÷ 3 = 0.250.25 = 1/4

For number 2:

4/5 ÷ 3 = 4/15

I hope this helps!

Answer:1. 3/4 = 1/4

3 divided by 4 equals .75

1 / 12 = 0.08333333                Incorrect

1 / 9 = 0.11111111                         Incorrect

1 / 4 = 0. 25                              Correct

1 / 3 = 0.33333333                   Incorrect

1 / 4 is correct because .75 simplified is

.75 x 100 = 75 (75/100)

75 = 25 x 3

Answer:2. 4/15 of the flat

KCF Method (the faster version for me)

4/5 x 1/3 = 4/15

<3 Enjoy,

    Dea

Which expression is equivalent to -6(-2/3+2x)?

Answers

Answer:

4+(-12x)

Step-by-step explanation: Hope this helped!

The greatest common factor of 4xy and -6xy

Answers

Answer:

The greatest common factor is 2x

I think it’s 2xy bc 2xy fits into both of those

if six pounds of grape juice is $3, how much would it cost to buy 3,4, and 5 pounds of grape juice?​

Answers

Answer:

It would cost $9 for 3 pounds, $12 for 4, and $15 for 5.

Step-by-step explanation:

I hope I understood what you we're asking correctly, sorry if not. :)

1. Name the quadrant or axis containing the point (-1, 2)
A
V-axis
B
x-axis
с
quadrant II
D
quadrant III

Answers

Answer:

Can u put a pic 9f the question

72 times what gives you 6834

Answers

Answer:

94.917

Step-by-step explanation:

6834/72 = 94.916666

In triangle BCD overline BC cong overline BD ,m angle B=13x-35 , m angle C=5r-19 and m angle D=2r+14 , find x and the measure of each angle.

Answers

Answer:

136

Step-by-step explanation:

Answer:

The measure of m<B, m<C and m<D are 108, 36 and 46

Step-by-step explanation:

What are triangles?

From the triangle BCD, if BC=BD, then

m<C = m<D (Base angles are equal)

Given the following paramters:

m<C = 5x-19

m<D = 2x + 14

Hence;

5x - 19 =2x + 14

5x- 2x = 14 + 19

3x = 33

x = 11

m<B = 13x - 35

m<B = 13(11) - 35

m<B = 108 degres

m<C = 5x - 19

m<C = 55- 19

m<C = 36

m<D = 180 - 144

m<D = 36 degreees

The supermarket has 48 aisles. 12 of the aisles are empty. What percentage of the aisles are empty

Answers

Answer:

25% of the isles are empty

Step-by-step explanation:

48/12 is 25%

Answer:

25%

Step-by-step explanation:

12 + 12 + 12 + 12= 48

if 12 isles are empty, then that is 1/4 of 48 aka 25%

ABC = EDC, AB = 7 A=40° E = ?

Answers

Answer:

This equation is unsolvable, You may have inputted it wrong. revise and try again.

Step-by-step explanation:

Each day a carwash used 4 2/3 gallons of soap. After 2 days, how much soap would they have used?

Answers

Answer:

9 1/3

Step-by-step explanation:

E
What is the value of d to the nearest hundredth?
d
7.2
D
42°
d

Answers

The triangle has 3 sides and angles. The measure of "d" from the given diagram is 6.48

Application of SOH CAH TOA

The given diagram is a triangle. According to the SOH CAH TOA identity;

tan theta= opp/adj

Given the following

opp = d
adj = 7.2

Substitute

tan 42 = d/7.2

d = 7.2tan42
d = 6.48

Hence the measure of "d" from the given diagram is 6.48

Learn more on SOH CAH TOA here:https://brainly.com/question/20734777

#SPJ1

Please help will give brainliest and extra points.

1. The coordinate points below show part of data collected by a computer company interested in how fast people type as they get older, where x is age in years and y is typing speed in words per minute. (5, 12), (13, 25), (12, 22), (18, 45), (15, 39), (15, 32), (16, 33), (17, 40), (7, 17) If this data was plotted on a scatter plot, would there be a relationship between the variables? If yes, explain the relationship.

Answers

Im not sure about the given data but I plotted the scatter plot based on what I understand on how the data should be presented.

Time (years)

3, 6, 9, 12, 15, 18, 21, 24

Number of participants(x1000)

22, 25, 28, 14, 17, 20,15, 9

Attached is the scatter plot created online.

x = time (years)

y = number of participantep explanation

Help me out please its with triangles and stuff

Answers

Answer:

11 in = 33 in.

Step-by-step explanation:

6 in. = 18 in.

the second triangle is 3 times bigger than the smaller one.

Answer: 33
If 6 is scaled to 18 then you just multiply by 3.
11x3=33

Mrs. Sung gave a test in her trignonmetry class. The scores were normally distributed with a mean of 85 and a standard deviation of 3.

What percent would you expect to score between 88 and 91? Round answer to the nearest tenth.

Answers

Answer and explanation:

67% as it's +/- one standard deviation from the mean

please help 6th grade math i will mark brainliest to 1 answer select all that are equivalent to 15%

Answers

Answer:

.15

Step-by-step explanation:

Answer:

.15, 3/20

Step-by-step explanation:

Linear equation: -1
2
(6x + 10) = 13
Step 1: –3x – 5 = 13
Step 2: –3x = 18
Step 3: x = –6
Which sequence describes the inverse operations used for steps 2 and 3 to solve the linear equation?
the addition property of equality and then the division property of equality
the addition property of equality and then the multiplication property of equality
the subtraction property of equality and then the division property of equality
the subtraction property of equality and then the multiplication property of equality

Answers

Answer:

The right answer is:

the addition property of equality and then the division property of equality

Step-by-step explanation:

Given equation and steps to solve it are:

Step 1: –3x – 5 = 13

Step 2: –3x = 18

Step 3: x = –6

In step two, -5 has to be removed from left hand side of the equation so additional property of equality will be used i.e. adding 5 on both sides

Similarly in the third step, to remove -3 with x , division property of equality will be used i.e. dividing both sides by -3

Hence,

The right answer is:

the addition property of equality and then the division property of equality

Answer:

A) the addition property of equality and then the division property of equality

Step-by-step explanation:

Which line has a slope of
a
and a y-intercept of 2?

Answers

Answer:

it is 3

Step-by-step explanation:

plz helpe me plzzzz i need help

Answers

Answer:

5200

Step-by-step explanation:

99.6 can be rounded to 100.

100*52 is 5200

Answer:

5200.

Step-by-step explanation:

G
Which number line can be used to find the distance between (-1, 2) and (-5, 2)?
--7-6-5
-3-2
0
1
2
3
-2 -1 0
1
2
3
5
6 7
8
-7 -6 -5 4 3 - -
0 1
2
3
1
2
3 4 5

Answers

9514 1404 393

Answer:

  see below

Step-by-step explanation:

The y-coordinates of the points are the same, so the distance between those points will be the difference of the x-coordinates. The first number line shows those x-coordinates plotted properly. It can be used to find the difference between them.

Write the slope intercept form of the equation of the line through the given points.

through: (-4,2) and (0,3)


y= 3x +1/4

y= -5/4x +3

y= 1/4x +3

y= -1/4x +3

Answers

Answer:

y= 1/4x + 3

Step-by-step explanation:

Answer:

y= 1/4x +3

Step-by-step explanation:

I used a graph

If the sales tax for the city of Los Angeles is 9.75%.how much tax would you pay for an item that costs $200.00

Answers

$219.50 because you take 200 and multiply it by .0975 to get 19.5, then add that to 200.

Evaluate the expression 2/3 x−12 if x=18

Answers

Answer:

Step-by-step explanation:

Given equation is 2/3 x−12

Given x=18

Putting X=18 in given equation we get

2/3x-12= 2x18/3-12=

=12-12 =0 is the answer

PLSSS HELP PLSSSS IM SUFFERING IM NOT A LAZY NOR BAD STUDENT BIT THIS IS HARD FOR MEEE PLSSS HELPPP

Answers

Answer:

OOP

Step-by-step explanation:

oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop oop!

-5c + 2 < 27 on a number line.

Answers

Answer:

c < -5

Step-by-step explanation:

So, on a number line, everything to the right of -5 would be shaded.

6 would be shaded along with 7, 8, 9, 10 etc. etc

The circle above -5 would be left open (not colored in)

Hope this helped

A public swimming pool that holds 45,000 gallons of water is going to be drained for maintenance at a rate of 100 gallons per minute. The amount of water, w (in gallons), in the pool after t minutes is given by the function w = 45,000 – 100t. How many minutes will it take to empty the pool?

Answers

Answer:

450 minutes

Step-by-step explanation:

Given

w = 45000 - 100t

Required

Determine how long it'll take to empty the pool

Being empty means there's no water in the pool.

So, we have to set w to 0 to get the value of t

i.e w = 0

Substitute 0 for w in w = 45000 - 100t

0 = 45000 - 100t

Collect Like Terms

100t = 45000

Divide through by 100.

t = 450

Hence, it'll take 450 minutes to empty the pool

In a collection of​ coins, the number of quarters is​ one-third the number of pennies. The number of quarters is Q. The number of pennies is P. What is the correct formula relating Q to​ P

Answers

Answer:

Q = P/3

Step-by-step explanation:

Let the number of quarters be Q

Let the number of pennies be P

If the number of quarters is​ one-third the number of pennies, this can be expressed as;

Number of quarter = 1/3 of pennies

Q = 1/3 of P

Of means multiplication

The expression becomes;

Q = 1/3 × P

Q = P/3

Hence the formula relating Q to P is

Q = P/3

I need to have this done by tonight and I don’t know what to put

Answers

Answer:

A. Option 1

Sign up cost = 0

1 Month = 125

2 Months = 150

3 Months = 175

4 Months = 200

Step-by-step explanation:

For every option simply write what the starting cost is in the top box for every option. Then multiply the monthly cost by how many months for each box and then add the starting cost. The result of the multiplication and addition will be what you put in each box.

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