Mathematics High School

40 points on the line please answer I have 4 minutes left!!!

Write the product, and then write the expression in standard form by removing parentheses and combining like terms. Justify each step.


A. The multiplicative inverse of 1/5 and (2x - 1/5)

Please help!!!

Answers

Answer 1

Step-by-step explanation:

please see it my steps to work this problem

40 Points On The Line Please Answer I Have 4 Minutes Left!!!Write The Product, And Then Write The Expression

Related Questions

please help me out!!! i have to pass this test

Answers

Answer: 126!

Step-by-step explanation: I subtracted 180-54, because a triangle should always equal 180.

The late fee at the library is based on the number of days a book is late. Carter paid $1.08 for a book that way nine days late. Her sister Sydneys had a fever of $1.92 for a Late book how many days late was a book

Answers

Answer:

16 days

Step-by-step explanation:

108/9 is 12. The late fee is 12¢ per day. 16x12 is 192.

Identify the like terms pairs; select all that apply.
8r + 3s + 8 – 3s – 4r

Answers

8r and 4r are like terms since they both have an r

also 3s and -3s are also like terms because of the s

The sum of 6 consecutive even numbers is 126
.
What is the fourth number in this sequence?

||EXTRA POINTS + BRAINLET||

Answers

Step-by-step explanation: x+(x+2)+(x+4)+(x+6)+(x+8)+(x+10)=126
6x+30=126
6x=96
X=16
Since x is the first number , x+6 is the fourth even number .
Thus, the fourth number in the sequence is 22

5th grade math. Correct answer will be marked brainliest.

Answers

Answer:

i think its 7

Step-by-step

if the jeans were $3.50 and she bought 2 just do 3.50x2 and you will get 7

Vicki $60.98 on jeans

Solve each equation.
a. 6x + 4 = 34

Answers

6x=30
x=5
the answer is 5

Step-by-step explanation:

ans;

6x=34-4

6x=30

x=30/6

:x=5#

True or false

It is common for
basic savings accounts
to have interest rates
up to 35%.

Answers

Answer:

TRUE

i think

Step-by-step explanation:

True

Hope this helps!!

In a city in Ohio, the sales tax rate is 7%. What is the sales tax of a pillow that costs $8? *

Answers

Answer:

.56 cent

Step-by-step explanation:

Hope this helped you!! Give brainliest.

In a bouquet of flowers, there are 7 daisies and 19 roses. Write the ration of daisies
to roses in three different ways.
A. 7 to 19, 7:19, 7/19
B.19 to 7, 19:7, 1977
C.7 to 19, 19:7, 1977
D.19 to 7, 7:19, 7/19

Answers

Your answer is going to be A. 7 daisies being the 7, and 19 being the roses in a 7 to 19 ratio. Therefor, your answer is A

Answer:

A

Step-by-step explanation: : )

Solve the equation by completing the square.

x^2+18x=7

please show me how to also. :)

Answers

Answer:

x=-2[tex]\sqrt{x} 22 -9[/tex]

Step-by-step explanation:

At Carly's Pancake House there are 39 dirty coffee mugs and 21 clean coffee mugs. What
percentage of the coffee mugs at the pancake house are dirty?

Answers

Answer:

65%

Step-by-step explanation:

What you need to do is add both the clean and the dirty mugs together to get a total amount of mugs (60) and then divide 39 by 60 because you are dividing the mugs that you want to find the percentage of by the total amount of mugs. The equation would look like this:

39/60=0.65

therefore, the answer is 65%

Sylvia and Patrick plotted the information they gathered on the weight of cars and the mileage they get. Then they each drew a line on the graph that they felt best fit the data. Sylvia’s line is a line of best fit because her line is close to most of the data points . Patrick’s line is not a line of best fit as his line does not fit the data points exactly .

Answers

Answer:

Sylvia’s line is a line of best fit because her line is close to most of the data points. Patrick’s line is not a line of best fit as his line is not close enough to all the data points.

Which is the graph of y – 3 = (-2/3)(x + 6)?

Answers

Answer:

The points are on (-1.5,0) and (0,-1)

Step-by-step explanation:

Hope this helps!

Brain-List?

what reasons can be used to justify statement 4 in the proof above?

Answers

Answer:

its b

Step-by-step explanation:

i took da test

Bill is making accessories for the soccer team. He uses 611.66 inches of fabric on headbands for 31 players and 3 coaches. He also uses 273.11 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?

Answers

Answer:

26.8 inches of fabrics was used on headband and wristband for each player

Step-by-step explanation:

Headbands for 31 players and 3 couches = 611.66 inches of fabric

Total number of people = 31 players + 3 couches

= 31 + 3

= 34 people

Fabrics per person's headbands = Total inches of fabrics for headbands / total number of people

= 611.66 inches of fabric / 34 people

= 17.99 inches of fabrics per person

Wristband for 31 players = 273.11 inches of fabric

Fabric per person's wristband = total inches of fabrics for wristband / number of players

= 273.11 inches of fabric / 31

= 8.81 inches per person

How much fabric was used on a headband and wristband for each player?

= Fabrics per person's headbands + Fabric per person's wristband

= 17.99 inches + 8.81 inches

= 26.8 inches of fabrics was used on headband and wristband for each player

Use the number line to find
0+(
8
19
14
0
19
8
OI-2
21
8

Answers

Answer:

put it right in between the 0 and 0.5

Step-by-step explanation:

Answer:

- 19/8 hope you got it right

Find the sum of — 6x2 – 1 and x + 9.

Answers

The first answer: -6 x 2 - 1 is -13
The second answer: Cancels out there really is no answer for that unless you wanna put 9x and I doubt that’s right! Hope this helps!

quick!! using y= 5x + 12 find the slope of a parallel line

Answers

Answer:

y=5x-10

Step-by-step explanation:

The slope is always 5x. An example for a line parallel to y=5x + 12 is y=5x + 8

Mrs. Hidalgo paid $30 for 4 students to visit an art museum. Find the cost for 20 students.

Answers

Answer:

The cost for 20 students would be $120

Step-by-step explanation:

We know that 4x5=20 therefore we will multiply 30x4 which will give us 120.

Our final answer would be $120

I need help ASAP!!!!

Answers

Answer:

1/5

Step-by-step explanation:

......................

Answer:

10/50 - 1/5. The simplest form is 1/5

Hope This Helps!

what is the area square feet？

Answers

Where’s the question?
Can you revise that in a better way

3. Twenty-four percent of the 25 swim team members are new on
the tean How many members are des?
A. 6B. 8 C. 10 D. 12

Answers

Answer:

A

Step-by-step explanation:

graph y=3/4x-4 ....……………

Answers

You graph the y-intercept first... The y-intercept is -4 so you go down four units on the y-axis that will be your first point (0,-4). The slope is 3/4 and can be translated as rise over run. rise is numerator run is denominator. From the -4 You rise three units up since its positive three, and then you run 4 units to the right since the 4 is positive. Your second point should be at (4,-1).

The required graph is shown below that represents equation y = (3/4)x - 4.

The equation y = (3/4)x - 4 represents a linear function in slope-intercept form, where the coefficient of x is the slope of the line and the constant term (-4) is the y-intercept.

To graph the equation y = (3/4)x - 4, follow these steps:

Start by plotting the point (0, -4) on the y-axis. This is the point where the line intersects the y-axis.

Since the slope is 3/4, it means that for every 4 units moved to the right along the x-axis, the corresponding y-value moves up 3 units.

From the y-intercept (0, -4), move 4 units to the right and then 3 units up to find another point. This gives us the point (4, -1).

The two points (0, -4) and (4, -1), draw a straight line passing through both points. This line represents the graph of the equation y = (3/4)x - 4.

Learn more about the graph of the equation here:

https://brainly.com/question/29169305

#SPJ6

Find the equation of the line going through the point (4,1) and
parallel to y=-3x+7

Answers

Parallel = same slope
Y = -3x + b
1 = -3(4) + b
1 = -12 + b, b = 13
Equation: y = -3x + 13

Which point is an x-intercept of the quadratic function f(x) = (x – 4)(x + 2)?
O 64,0)
O (-2,0)
O (0, 2)
O (4,-2)

Answers

Answer: One of the x-intercepts are (-2,0)

Answer:

(-2,0)

Step-by-step explanation:

Cause I took the quiz <3

Please explain easily or make sure you have the answer right

Answers

Answer:

D. 5:9

Because it's 5 sixth grade students and 9 seventh grade students so it asked you what is the ratio of sixth grade students to seventh grade students on the team.

Which triangles are congruent by SAS???

Answers

Answer:

Triangle VTU and ABC are congruent by SAS

Step-by-step explanation:

You can tell that these triangles are the same because the lines on the sides and angle are the same.

Please help me thanks please

Answers

34

16^2 = 256
30^2 = 900
900+256 = 1156
square root of 1156 = 34
It’s 34.

Hopes this helps you
Have a great day

Question 4, I do not understand how they figure It out. Please explain

Answers

5/8 minus 2/5 equals 9/40

Answer:

I saw this hope it helps

25 POINTS and brainliest
A function is shown. To the nearest whole number, what is the average rate of change of the function over the interval from x = 0 to x = 15? f(x) = 50,900(1.03)

Answers

Answer:

X=13

Step-by-step explanation:

Answer:

1893 or B

Step-by-step explanation:

To find the rate of change we divide the output value by the input values in this case

f(x) = 50,900(1.03)^0= 50900

f(x) = 50,900(1.03)^15= 79300

79300-50900=28400

So if we find the Rate of change by dividing the output value by the input value so we have 28400/15=1893 that is how you get your answer

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