Mathematics College

Solveequation.
a. 5(n – 4) = -60

Answers

Answer 1

Answer:

n = -8

Step-by-step explanation:

Answer 2

Answer:

-8

here's the solution

5(n - 4) = -60

5n - 20 = -60

5n = -60+20

5n = -40

n = -40/5

n= -8

hope it helps

Related Questions

Write the fraction as a percent 1 13/20 show your work

Answers

Answer:

1 13/20 -------> improper fraction 33/20

33/20 --------> decimal 1.65

1.65 ---------> multiply by 100 165%

CHECK MY ANSWERS PLEASE!!!

Answers

Answer:

Slope B is greater than Slope A

Slope A and B have equal y intercepts

Step-by-step explanation:

Function A is y = 2x + 4

Function B is y = 3x + 4

Write 3+5/10+6/100+8/1000 as a decimal

Answers

Answer:

3.568

Step-by-step explanation:

3+0.5+0.06+0.008=3.568

PLEASE IM STUCK

Henrik makes 5 L of juice from his blueberries. He fills the juice in bottles like
holds 1/4L. How many bottles of juice will there be?

Answers

Answer:

20 bottles

Step-by-step explanation:

Number of bottles

[tex] = 5 \div \frac{1}{4} \\ \\ = 5 \times \frac{4}{1} \\ \\ = 20[/tex]

What is the slope of a line containing the ordered pairs (2, 3) and (-4, 0)?

Answers

Answer:

1/2

Step-by-step explanation:

x change: 2 --> -4 = -6

y change: 3 --> 0 = -3

y/x = -3/-6 = -1/-2 = 1/2

Answer:

1/2

Step-by-step explanation:

(y2-y1)/(x2-x1) is the formula for slope

(0-3)/(-4-2) = 1/2

a/4+2=6
step by step pls

Answers

Answer: 16

Step-by-step explanation: you need an improper fraction. Do 6-2. Now, a/4=4. 16/4 equals 4. Therefore, a= 16.

William went shopping for a new phone because of a sale. The store was offering a 15% discount. If the price on the tag was $41, what would be the price after the discount but before tax, to the nearest dollar and cent?

Answers

Answer:

*WILLIAM AFTON*

Real Answer:

38 dollars and 11 cents.

What is the answer, I don't get it.

Answers

Answer:

A, E, and C

Step-by-step explanation:

A, e, and c is the answer!!!!

How many times larger is venus than mars ?

Answers

Answer:

Size of Venus than mars = 0.85 times (Approx.)

Step-by-step explanation:

Given:

Volume of Venus = 9.4 x 10¹¹

Volume of Mars = 1.1 x 10¹²

Find:

Size of Venus than mars

Computation:

Size of Venus than mars = [9.4 x 10¹¹] / [1.1 x 10¹²]

Size of Venus than mars = 0.85 times (Approx.)

What’s the answers for these questions and how do you solve it?

Answers

All ik is the first one is 14

Can a negative number of hard drives be produced?


Answers

Answer:

sooo sory because I did not know answer

If a square has sides that equal 5 meters, what is the perimeter?

Answers

20. 5 times 4 sides

Help I need to turn in before 10am

Answers

Answer:4 is a solution

Step-by-step explanation:

Answer:

-5 is not a sol

8 is a sol

2 isnt a sol

5 is a sol

4 isnt a sol

12 is a sol

Step-by-step explanation:

sub in each for y and see if the total is bigger than 16

You are to act as a business owner and create a flyer to advertise one single item. As a student you will calculate how much the item will cost to a customer including the sales tax given a sales tax rate of 7%

Answers

Answer:

total cost = sell price + (sell price * 0.07)

6y = 12x + 36
15y = 45x + 60

The system has no solution
The system has exactly one solution
The system has infinitely many solutions

Answers

Equation 1: 6y = 12x + 36

Equation 2: 15y = 45x + 60

Solve equation 1 for y by dividing both sides by 6 to get: y = 2x + 6

Replace y in equation 2:

15(2x + 6) = 45x + 60

Simplify:

30x + 90 = 45x + 60

Subtract 45x from both sides:

-15x + 80 = 60

Subtract 90 from both sides

-15x = -30

Divide both sides by -15:

X = 2

Now replace x in the first equation and solve for y:

6y = 12(2) + 36

6y = 24 + 36

6y = 60

Divide both sides by 6

Y = 10

The solution is x = 2, y = 10

The answer is there is only one solution.

what is: Divide
[tex]2 \div 27 = [/tex]
[tex]3 \div 68 = [/tex]
[tex]4 \div 96 = [/tex]
[tex]8 \div 96 = [/tex]
[tex]3 \div 84 = [/tex]
[tex]6 \div 89 = [/tex]
[tex]5 \div 90 = [/tex]
[tex]7 \div 84 = [/tex]
[tex]6 \div 96 = [/tex]


​

Answers

Answer:

0.074

0.044

0.041

0.083

0.0357

0.0674

0.0556

0.0833

0.0625

Answer:

Step-b0.074

0.044

0.041

0.083

0.0357

0.0674

0.0556

0.0833

0.0625y-step explanation:

What trig function would I use to solve for X?

Answers

Answer:

Adjacent

[tex] \div [/tex]

Opposite

HELP ILL GIVE YOU EXTRA POINTS question up top

Answers

Answer:

I think the answer is x^2

Answer: x^2+4

Step-by-step explanation:

It would be more than the other numbers with exponents since it has a plus 2.

Which function has zeros at x = -2 and x = 5?
Оооо
f(x) = х2 + 2x – 10
f(x) = х2 - 2x – 10
f(x) = х2 + 3х – 10
f(x) = х2 – 3х – 10

Answers

....$.8..&.&.&.&.&.&.&

A height is labeled on the triangle below
Which line segment shows the base that corresponds to the given height of the triangle?
height

Answers

Answer:

C

Step-by-step explanation:

I could not remeber since it is the next day, since exams sorry :/

find difference between 03:55 and 05:45

Answers

Difference between.....

Step-by-step explanation:

answer is 2

yeah what they said



...........

Gary needs 24 screws for every 2 chairs he builds

Answers

Answer:

ok sooo is there something you need to be figured out orr are you just saying

Step-by-step explanation:

Answer:

6:72

9:108

Step-by-step explanation:

For every 24 screws that Gary has he can build 2 chairs.

24=2

24+24+24=72

Gary needs 72 screws for 6 chairs.

24+24+24+18+18=108

Gary needs 108 screws for 9 chairs.

6:72

9:108

Please please need help with this one having a hard time with it.

Answers

Ummmmmm where’s the pic?


Georgie is 40 years old
Her friends summer is 7/8 of her age
How old is summer?

Answers

Answer:

35 years old

Step-by-step explanation:

Answer:

Step-by-step explanation:

-4x + 21 > -3
What could x be??

Answers

Answer:

x < 6

Step-by-step explanation:

subtract 21 on both sides

-4x > -24

divide both sides by -4 and flip the sign (bc you're dividing by a negative)

x < 6

Please help me solve these are quadratic equations: I​

Answers

Answer:

[tex]\boxed {\boxed {\sf a= 3, b=7, c=2}}[/tex]

[tex]\boxed {\boxed {\sf Y-intercept = c }}[/tex]

[tex]\boxed {\boxed {\sf Minimum}}[/tex]

Step-by-step explanation:

a. a, b, c

Quadratic equations in standard form are written as:

[tex]f(x)= ax^2+bx+c[/tex]

The exponents are listed from greatest to least. The quadratic is already in this form, so match up the variables and values in the equation.

[tex]f(x)= 3x^2+7x+2[/tex]

[tex]a=3 \\b=7 \\c=2[/tex]

b. Y-intercept

The y-intercept for a quadratic is c.

You can also substitute 0 in for x, because the y-intercept occurs when the quadratic crosses the y-axis (at x=0).

[tex]f(0)= 3(0)^2+7(0)+2[/tex]

[tex]f(0)=3(0)+7(0)+2\\f(0)= 0+0+2\\f(0)=2[/tex]

We know that c=2, so the y-intercept is c.

c. Maximum/minimum

The entire quadratic is positive, so the quadratic opens up and has a minimum.

A scale drawing for an apartment is shown below. In the drawing, 2cm represents 3m. Assuming the bedroom is rectangular, find the area of the real bedroom. ​

Answers

48m^2

4 x 8 = 32 cm^2

If 2cm = 3m
Then 3/2 is 0.5

32 x 0.5 = 16

32 + 16 = 48m^2

31
6 A teacher drew three quadrilaterals, two
triangles, and one hexagon on a
chalkboard. Which equation can be used to
find L, the total number of line segments the
teacher used to draw the figures?

Answers

Answer:

L = 3(4) + 2(3) + 6

Step-by-step explanation:

.........

Find the missing value

Answers

Answer:

9

Step-by-step explanation:

it is 9 thats why

PLEASE HELP, WILL MARK BRAINIEST

Answers

Answer:

9 cm

Step-by-step explanation:

10-(1/3)*3

Answer:

9 cm.

Step-by-step explanation:

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