Mathematics High School

What is the difference of (14m+4) - (7m+1)

Answers

Answer 1

Answer:

7m+3

Step-by-step explanation:

distribute the - to 7m+1

14m+4-7m-1

now add like terms

7m +3

Answer 2

Answer:

The answer is 7m + 5

Step-by-step explanation:

Related Questions

Solve for x.
21x – 4
20x

Answers

Answer:Think x is 3

Step-by-step explanation:

Joe is driving to visit a friend who lives 43.02 miles away. He has traveled 37.57 miles so far. How many miles dos he have left to go

Answers

Answer:

5.45

Step-by-step explanation:

You just have to subtract it.

If f(x)=6x-15 and f(a)=30, what is the value of a?
Please help

Answers

Answer:

[tex]a=7.5[/tex]

Step-by-step explanation:

Given the function [tex]f(x)=6x-15[/tex] and the output [tex]30[/tex] when [tex]x=a[/tex], we can write the equation:

[tex]6a-15=30[/tex]

[tex]6a=45[/tex]

[tex]a=7.5[/tex]

We can insert the value of [tex]a[/tex] into the function to verify the output equals [tex]30[/tex]:

[tex]f(a) = 6a-15[/tex]

[tex]= 6(7.5)-15[/tex]

[tex]=30[/tex]

∴ We have verified that [tex]a=7.5[/tex]

Hope this helps :)

what is 266 divided by 14

Answers

Answer:

19

Step-by-step explanation:

Find the Retail Price. Given: Original Price: $60; Markup: 18%

Answers

Answer:

$70.80

Step-by-step explanation:

Answer:

$2.88

Step-by-step explanation:

Hey hoped I helped! Have an amazing day and consider marking this brainliest if you do thank you in advanced! Merry Christmas!

Evaulate A+7 when a=4

Answers

Answer:

11

Step-by-step explanation:

Plug in 4 for a and solve.

4+7 = 11

Answer:

4+7=11

Step-by-step explanation:

 

a line passes through the point (4,9) and has a slope of 5/2.

Write an equation in slope-intercept form for this line.

Answers

Answer:

5/2

Step-by-step explanation:

BRAINLIEST

Why were Samaritans disliked by the Jews at the time?​

Answers

Answer: they had a bad reputation

Step-by-step explanation:

Jews and Samaritans hated each other because most Jews would not travel through Samaria. They went by a longer route to avoid Samaria and any contact with Samaritans.

I REALLY NEED HELP please somebody

Answers

Answer:

WITH WHAT WHATS WRONG???

Step-by-step explanation:

yes tell the question

PLZ HELP I WILL MARK BRAINLIEST - What is the volume of a cone (in cubic inches) with a radius of 6 inches and a height of 3 inches?

Use 3.14 for π. Round your answer to the nearest hundredth.

37.68 cubic inches
56.52 cubic inches
100.48 cubic inches
113.04 cubic inches

Answers

Answer:

D: 113.04

Step-by-step explanation:

Volume cone formula: V=πr^2h/3

V = π(6)^2 3/3

V = 113.1

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

Answer:

113.04 cubic inches

Step-by-step explanation:

First lets identify the equation to find the volume of a cone.

V= [tex]\pi[/tex] r^2 h/3

Next we'll plug in height and radius

h = 3

r = 6

V = [tex]\pi[/tex] 6^2 * 3/3

V = [tex]\pi[/tex] 36 * 3/3

V = [tex]\pi[/tex] 36 * 1

V = [tex]\pi[/tex] 36

V = 36[tex]\pi[/tex]

Now we'll use 3.14 for [tex]\pi[/tex] and times it by the 36

V = 36[tex]\pi[/tex]

V = 113.04

V= 113.04 cubic inches

If you ever need any more help don't be afraid to reach out and I hope this helps!

The owner where your work explains that you're paid $8/hour and receives a $25 bonus each month for being the manager. If the owner hands you a check for $250, How many hours did you work this month? Write an equation and solve.

Answers

Answer:

28.125 hours

Step-by-step explanation:

Amount of money paid per hour = $8

Bonus of being a manager = $25

Total amount of money paid = $250

To find:

Number of hours worked for this month?

Solution:

Let the number of hours worked = [tex]h[/tex] hours

Amount of money paid for [tex]h[/tex] hours = $8[tex]h[/tex]

As per question statement:

Bonus + Amount of money paid for [tex]h[/tex] hours = $250

[tex]25 + 8h = 250\\\Rightarrow 8h = 250 -25\\\Rightarrow 8h = 225\\\Rightarrow h =\dfrac{225}{8}\\\Rightarrow \bold{h = 28.125\ hours}[/tex]

Therefore, the answer is:

Number of hours worked = 28.125 hours

Steven wants to figure out what grade he
is getting in math. His test scores were 85,
78, 92, 67, and 83. What was his average
test score?

Answers

His average score would be 81
Since all those values divided by 5 (quantity) will equal to 81

Hope this helps and good luckk :)

Answer:

67.5

Step-by-step explanation:

85 + 78 + 92 + 67 + 83 = 405405 ÷ 6 = 67.5So, Steven's average math grade is a 67.5

I hope this helps!

This is the second time I put this, PLEASE ANSWER!!!
Subtract.
7h 15min 12s
2h 03min 46s

OPTIONS:
5 hours, 11 minutes, 26 seconds
5 hours, 11 minutes, 34 seconds
5 hours, 12 minutes, 26 seconds
5 hours, 12 minutes, 34 seconds

Answers

Answer:

5h 11m 26sec

Step-by-step explanation:

7h 15m 12 sec

2h 03m 46 sec

-----------------------

5h 11m 26sec

Answer:

7h 15m 12s

-2h 03m 46s

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

5h 11m 46s

Step-by-step explanation:

need help ASAP mid term .
- 60 points

Answers

the metal bar/random line is almost the same size as the other two sides of the triangle. if one side is 32ft, then the opposite side is 32ft also. the bottom is 100ft, so we could eliminate C. because it couldnt be that number. now the bottom triangle, one side is 40ft so the other side has to be 40ft as well. its asking about the metal bar.

its either:

A. 53.2ft     or

B. 44.4

because the line is almost the same size as 32ft. its almost a equallateral triangle. i would go with A. though because if you imagine the line at the bottom of the line (100ft.) the line would go over half of it (and 53.2 is over half of 100) so i would say

A.53.2

if this didnt help let me know. and i will delete this (if i can-)

Decrease £15890 by 8%
Give your answer rounded to 2 DP.

Answers

Answer:

14618.80

Step-by-step explanation:

15890*0.08= 1271.2

15890-1271.2= 14618.80

Help please 150 x 189

Answers

It is 28350 merry Christmas
150x189=28,350 :))!!

2. If 3 = 12, what is the value of x? O 8 018 024?​

Answers

Answer:

x=8

Step-by-step explanation:

2/3=x/12

3x=24

x=8

the answer to this is x=8

How much nickels are their in 18.25

Answers

There is 165 in 18.25

HELP PLS I WILL GIVE BRAINLIEST

Answers

Answer:

$18 hun :)

Step-by-step explanation:

Answer:

18$

Step-by-step explanation:

                                           

Please help me with a math question ASAP!!! Will give Brainliest

Below is a screenshot of the problem

Answers

Answer: 128

Step-by-step explanation: 3 x -2 + 70 = 64 + -2 + 70 = 128

Hey y’all can you please please add me 557rg and I will give you brainlest phone number please please add

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Answers

Answer:

Understandable. Have a good day.

thats so cool btw thanks for the free points have a great day !

Four friends took a road trip. The entire trip was 180 miles. Jane drove 1/3 of the trip. Mark drove 1/6 of the trip. Isaac and Molly divided the rest of the driving equally. How many miles did Molly drive?

Answers

Answer:

45

Step-by-step explanation:

1/3 of 180 is 60. 1/6 if 180 is thirty. Add both those together you get 90 and 90 divided by 2 is 45

Please help. with this question ​

Answers

Answer:

33  36 42 52 92

105

Step-by-step explanation:

hellppp me plzzzz...​

Answers

Answer: 7 and 8

Step-by-step explanation:

7 squared is 49 and 8 squared is 64. 60 is in between those numbers so that is the answer! Pls mark brain linear of this helped!

^^^ their right I believe

What is the slope of the line on the graph below

Answers

b) 2/1
find a point, you go up 2 and then over 1!
hope this helps, feel free to mark brainliest!!

Answer:

2

Step-by-step explanation:

Pick any point

You go up 2 and 1 over

2/1 is the same as 2 just simplified!

The equation for the line in​ slope-intercept form is

Answers

Answer:

y = 12x + 6

Step-by-step explanation:

The deposit is a fixed fee of $6 and is the y-intercept.

The hourly rental is $12/hour and is the slope.

y = 12x + 6

solve for c: 2(c - 6) = 9c + 2​

Answers

It equals -2
Hope this picture helps

Original price: $110; Markdown: 30%

Answers

$77 is going to be the answer.

110 * .7

Answer:

30% of $110 equals $33.

Please help! 426 1/5 - 275 ½= ?

Answers

Answer:

150.7

Step-by-step explanation:

To solve this, we first turn both the fractions into decimals :

[tex]\frac{1}{5} = 0.2\\[/tex]    (add this to 426 to get 426.2)

[tex]\frac{1}{2} = 0.5[/tex]    (add this to 275 to get 275.5)

Then, just solve the equation :

426.2 - 275.5 = 150.7

I WILL GIVE BRAINLIEST PLS ANSWER CORRECTLY !!!!

Answers

Answer:

neither

Step-by-step explanation:

the correct answer should be ASA since 2 angles and 1 side is congruent

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