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Ivan
3 years ago
8

2=5-5x (your answer must include the variable)

Mathematics
1 answer:
damaskus [11]3 years ago
4 0

Answer: x=3/5

Step-by-step explanation:

You might be interested in
Graph the hyperbola with equation quantity x minus 1 squared divided by 49 minus the quantity of y plus 3 squared divided by 9 e
Sliva [168]

Answer:

See attached diagram

Step-by-step explanation:

You are given the equation of hyperbola

\dfrac{(x-1)^2}{49}-\dfrac{(y+3)^2}{9}=1

From this equation,

  • the center of hyperbola is at point (1,-3);
  • the real semi-axes a^2=49\Rightarrow a=7;
  • the imaginary semi-axes b^2=9\Rightarrow b=3.

Draw two parallel lines x=1 and y=-3 (they intersect at the center of hyperbola), then on horizontal line match two hyperbola's vertices (7 units to the left and 7 units to the right from the center). Then draw two branches of hyperbola (one in negative direction and one in positive direction).

3 0
4 years ago
Kamal earned a total of $32500 in 2017
Delvig [45]

$32500 * 0.09 = 2925

32500-2925 = 29575

29575 * 0.22 = 6506.5

Amount left: 29575 - 6506.5 = 23068.5

3 0
3 years ago
Explain how you can tell whether a linear function can be used to model a real-life relationship.
inn [45]

Answer: Yes, you can tell how to model real life relationships. For example, a linear function is written at y=mx+b. Y is the total value, b is initial value, and m is the slope of the function.

Step-by-step explanation:

Real life example:

Your school needs to raise money. To do this, they host a school dance! The admission is $5 (initial cost, b), plus an additional $3 dollars for drinks. 3 would be the slope per drink, so this can be represented by y=3x+5!

3 0
4 years ago
Read 2 more answers
Which of the following shows the equation after both sides have been distributed correctly -4(x-2)=5(3x-8)?
salantis [7]
The answer is the second option, -4x-8=15x-40

When you distribute the first thing you do is kcf, which means keep change flip. Then you distribute.

I hope I’m correct if I’m not please let me know
4 0
3 years ago
Select the correct answer,
never [62]
It’s 60,
10+60=70
10+40=50
10+50=60
So on so far so your answer is 60
4 0
3 years ago
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