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
Kazeer [188]
3 years ago
13

Determine whether the data set represents a direct variation, an inverse variation, or neither?

Mathematics
1 answer:
arsen [322]3 years ago
5 0

Answer:

suggestions use math way or algebra calculator

You might be interested in
Phyllis invested 51000 dollars, a portion earning a simple interest rate of 4 percent per year and the rest earning a rate of 7
Liono4ka [1.6K]

Answer:

Phyllis invested $11,000 at a simple interest rate of 7 percent per year and $40,000 at a simple interest rate of 4 percent per year.

Step-by-step explanation:

From the information provided, you can write the following equations:

x+y=51000 (1)

0.04x+0.07y=2370 (2), where

x is the portion earning a simple interest rate of 4 percent per year

y is the portion earning a simple interest rate of 7 percent per year

First, you can isolate x in (1):

x=51000-y (3)

Now, you can replace (3) in (2) and solve for y:

0.04(51000-y)+0.07y=2370

2040-0.04y+0.07y=2370

0.03y=330

y=330/0.03

y=11000

Then, you can replace the value of y in (3) to find the value of x:

x=51000-11000

x=40000

According to this, the answer is that Phyllis invested $11,000 at a simple interest rate of 7 percent per year and $40,000 at a simple interest rate of 4 percent per year.

3 0
2 years ago
Two distinct planes __________ intersect in a pair of lines
hammer [34]
If the planes are parallel to one another then they will never intersect (assuming they are distinct planes as the question states).

Otherwise they will intersect along a single line.

Therefore the answer is NEVER - they can never intersect in a pair of lines.
3 0
3 years ago
Just don’t understand the question to get the answer
ivann1987 [24]

Answer:

not sure if u saw the comment but

7 and 8 are congruent, and 8 is congruent to 10

that maybe the rest of the answer

7 0
2 years ago
I need help asap:):):)
Helga [31]

Answer:

last one (very bottom) or 6

Step-by-step explanation:

ez pz ;)

6 0
3 years ago
How to work this out and answer please
olga2289 [7]
The answerrRRRRRRRRRRRRRRRRRRRR is A
6 0
3 years ago
Read 2 more answers
Other questions:
  • You can walk 1.5 miles in a half hour. What is your average speed?
    11·1 answer
  • WILL GIVE BRAINLIST FOR CORRECT ANSWER PLEASE HELP ME ANSWER IS NOT 14 OR 19​
    10·1 answer
  • What is the best way to randomly choose these 500 members?
    5·1 answer
  • I need help for number three
    10·1 answer
  • Simplify (20a^5)(b^3)/(10a^9)(b^2)
    14·1 answer
  • If ZY=3XY then ZX =4XY
    13·1 answer
  • Answer the question in the picture?
    6·1 answer
  • PLEASE HELP!!!
    11·2 answers
  • A contractor rents a trailer truck to
    13·1 answer
  • It's homemade pizza night! each pizza crust uses 1 5/8 cups of flour. If you have 5 cups of flour, how many pizzas can you make?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!