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Ket [755]
3 years ago
5

3x-y=-5 x=2y+5 y=3/4x - 2 y=-2/3x - 2

Mathematics
1 answer:
arsen [322]3 years ago
8 0

Idont under stand this thanks

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Joanne has a pile of nickels and a pile of dimes. She counts her money and discovers that she has 30 nickels and 10 dimes. Let x
USPshnik [31]

$2.50

Step-by-step explanation:

10 dimes are 100 aka 1 dollar, and 30 nickels make 250

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2 years ago
What is the slope of a vertical line?
alukav5142 [94]

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= unidentified

Step-by-step explanation:

6 0
3 years ago
HELP PLEASE I honestly need help please help
eduard

9514 1404 393

Answer:

  5.  x = 160; y = 20

  6.  h = 125°; g = i = 55°

Step-by-step explanation:

Vertical angles are found on opposite sides of a point where lines cross. Each angle is formed from rays opposite those of the other angle. Vertical angles are congruent.

5. x° and 160° are vertical angles: x° = 160°

  y° and 20° are vertical angles: y° = 20°

__

6. h° and 125° are vertical angles: h° = 125°

The angles g° and 125° form a "linear pair" so total 180°.

  g° = 180° -125° = 55°

  g° and i° are vertical angles: g° = i° = 55°

4 0
3 years ago
Elyse wants to buy a new softball glove that costs $45. She has $15 and plans to save 5 each week. How many weeks will it take h
almond37 [142]

Answer:

6 weeks :)

Step-by-step explanation:

it will take her 6 weeks

45-15 is 30.

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8 0
3 years ago
Read 2 more answers
Doing homework need help with this please.
sveticcg [70]

Answer:

The value of x = 64. Hence, option A is correct.

Step-by-step Explanation:

\log _4\left(x\right)=3

We know that the rule:

y\:=\:\log _a\left(x\right)

can be represented as:

x\:=\:a^y

so

\log _4\left(x\right)=3

4³=x

x = 64

Thus, the value of x = 64. Hence, option A is correct.

8 0
3 years ago
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