1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vikki [24]
3 years ago
11

Solve the equation z/8 =-3​

Mathematics
2 answers:
vekshin13 years ago
6 0
Is the answer z=-24
Because you move the /8 to the other side to get z by itself and you get z=(8 times -3) because the signs are different on the other side of the =
So z=-24
posledela3 years ago
4 0
Z= -24, i hope this helps :)
You might be interested in
Give a number that is not in the domain of <br><br> f(x) = √3x-6
Harman [31]
Any number that is less than 2 will work. It is impossible to find the square root of a negative number (you can only get imaginary number) since anything square is a positive number.
PS. If you are confused by the answer, just ask me.
5 0
2 years ago
A carton has a length of fraction 2 and 1 over 6 feet, width of fraction 1 and 1 over 5 feet, and height of fraction 2 and 1 ove
ozzi

Answer:

6 1/2 cubic feet

Step-by-step explanation:

A carton has a length of 2 1/6 feet

The width is 1 1/5 feet

The height is 2 1/2 feet

Therefore the volume of the carton can be calculated as follows

= length × width × height

= 2 1/6 × 1 1/5 × 2 1/2

= 13/6 × 6/5 × 5/2

= 390/60

= 13/2

= 6 1/2 cubic feet

Hence the volume of the carton is 6 1/2 cubic feet

3 0
3 years ago
What's the vertex and is it a max or min
MrRa [10]
A vertex can be the max or min. The vertex is the highest point or lowest point of a function.
5 0
3 years ago
Read 2 more answers
You are fundraising for the schools track team by selling clothing. The first day, you sell 13 t-shirts and 17 pairs of shorts f
Anastasy [175]

Answers:

one t-shirt costs  $10

one pair of shorts costs  $15

============================================================

Explanation:

x = cost of one t-shirt

y = cost of one pair of shorts

13x+17y = 385 is the first equation because 13x represents the money you get from selling 13 shirts, and the 17y represents the amount you get from selling 17 shorts. The total 13x+17y is given to be $385

The second equation is 13x+12y = 310 for similar reasoning, but this time you sell 12 shorts this time and you get $310 in revenue.

The system of equations we have is:

\begin{cases}13x+17y = 385\\13x+12y=310\end{cases}

There are a few ways to solve this system. Possibly the quickest method is to note that the 13x shows up twice, so we can subtract straight down to eliminate the x terms

So,

  • 13x-13x becomes 0x or just 0, and the x terms go away.
  • 17y-12y becomes 5y
  • 385-310 becomes 75

After those three subtractions, we have the equation 5y = 75 which solves to y = 15 after dividing both sides by 5. This means the cost of one pair of shorts is $15

Plug this y value into any equation involving x and y, and solve for x

13x+17y = 385

13x+17(15) = 385

13x+255 = 385

13x = 385-255

13x = 130

x = 130/13

x = 10

Therefore, each t-shirt costs $10

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

To help verify the answer, plug (x,y) = (10,15) into each equation. We should end up with a true result after simplifying both sides.

Start with the first equation

13x+17y = 385

13(10)+17(15) = 385

130+255 = 385

385 = 385

We get a true result which confirms the first equation.

Repeat for the second equation.

13x+12y = 310

13(10)+12(15) = 310

130+180 = 310

310 = 310

Both equations are true so (x,y) = (10, 15) has been fully confirmed.

6 0
2 years ago
An airplane traveled 5.7 × 102 miles per hour for 1.4 × 101 hours. How many miles did the airplane
Artist 52 [7]

Answer:

73725.96 Miles traveled

3 0
2 years ago
Other questions:
  • Which of the following is the area of a quadrilateral with vertices at (-4,2),(1,2),(1,-3) and (-4,-3)
    5·1 answer
  • y= 2.83x + 88.7 i need the slope for this. can someone help? what is the relationship in the equation
    7·1 answer
  • Write a function rule for each table X 0,1,3,5 f(X) 0,3,9,15
    9·1 answer
  • (21)(-4)(3)(1 over 5)(5) 1 over 5 is a fraction
    11·1 answer
  • What is 78% of 30?
    10·2 answers
  • Need help ASAP!!!!!!!!!
    12·2 answers
  • A newspaper and magazine cost 220 together the newspaper cost 140 less than the magazine find the cost of each
    9·1 answer
  • 4x+7+2x+5 solve for X​
    13·2 answers
  • Perform the indicated operation.
    7·1 answer
  • You can use the formula a = to find the batting average a of a batter who has h hits in n times at bat. in If a person has a bat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!