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
tamaranim1 [39]
3 years ago
10

Solve for x in the literal equation −18 = xy + z

Mathematics
1 answer:
ale4655 [162]3 years ago
6 0
-18 = xy + z
- z -18 = xy
-z-18/y = x
You might be interested in
Investors buy a studio apartment for 120000 of this amount they have down payment of 24000 their down payment is what percent of
Yakvenalex [24]

Answer:

1. 20%

2. 40%

Step-by-step explanation:

To find the percent of the total payment that the down payment is we have to you use the following equation:

\frac{part}{whole} * 100 = percent

Lets start plugging things into the equation.

The part is equal to the down payment and the whole is the total cost of the studio apartment.

Let's do this for the first question

\frac{24,000}{120,000} * 100 = 20%

So we see that 24,000 is 20% of the total purchase price!

Let's do this for the next question:

\frac{48,000}{120,000} * 100 = 40

48,000 is 40% of the 120,000 total cost!

<em>Hope this helps!</em>

<em>- Kay</em>

<em />

7 0
3 years ago
Identify the property shown. −1.4+(−2.6+3.8)=(−1.4+(−2.6))+3.8
Dimas [21]
<span>This property is called associativity. It shows that it doesn't matter whether you perform the sum on the first two numbers and then the third, or on the second two and then the first, because you will get the same answer either way. That is because addition is associative.</span>
3 0
3 years ago
Please help explanation if possible
egoroff_w [7]

Answer: x = 2 and y = -4

x + 2y = -6

x = -6-2y

Putting this in value of x in

6x + 2y = 4

6(-6-2y) + 2y = 4

-36-12y+2y = 4

-10y = 4+36

y = 40/(-10)

y = -4

Now putting this value of y in

x + 2y = -6

x + 2(-4) = -6

x -8 = -6

x = -6+8

x = 2

Therefore x = 2 and y = -4

If we put these values we can check this

x + 2y = -6

2 + 2(-4) = -6

2 -8 = -6

-6 = -6

please click thanks and mark brainliest if you like :)

7 0
2 years ago
Read 2 more answers
A blueprint is drawn using a scale of 2 mm over 25 ft. What length is represented by 1 mm?
NARA [144]
12.5 ft is the length of 1 mm
4 0
3 years ago
Which equation is equivalent to
Anton [14]

Answer:

m { }^{2}  + 3m + 2 = 0

Step-by-step explanation:

ну где-то тааакккккккккк

8 0
3 years ago
Other questions:
  • Write the given sentence as an equation. Tim’s age in 7 years will be three times what it was 19 years ago
    7·1 answer
  • A grocer wants to make a 10-pound mixture of peanuts and cashews that he can sell for $4.75 per pound. If peanuts cost $4.00 per
    7·1 answer
  • Which table shows a decreasing linear relationship?
    8·1 answer
  • Please help!!!!!!!!!!!!!!!!!!
    6·1 answer
  • A rock is dropped from a height of 64 ft. It is determined that its height (in feet) above ground t seconds later (for 0 ≤ t ≤ 2
    13·1 answer
  • Explain how to use a cordinate plane to find the area of a rectangle with vertices (-4,9) (-4-3) (-1,-3) and(-1,9) . What is the
    5·1 answer
  • How can you model a percent
    14·1 answer
  • Given the following data from a repeated-measures design study examining the effect of a treatment by measuring a group of 9 par
    5·1 answer
  • 23/4 as a whole number.
    6·2 answers
  • Solve for x. (hint- The answer is negative!) *<br> (1 Point)<br> x + 69<br> 25°
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!