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Finger [1]
3 years ago
9

Jennifer owes $194 to a credit card company. she makes a $25 purchase with the card and then pays $60 on the account. what us he

r current balance
Mathematics
1 answer:
seropon [69]3 years ago
3 0
Assuming there is no interest in this scenario:
$194
+$25
-------
$219
-$60
-------
$159 current balance

Hope that helps
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Point Q' is the image of Q(-4, 7) under a translation by 4 units to the right and 2 units down.
Reil [10]

Answer:

Q' ( 0,5)

Step-by-step explanation:

Q(-4, 7)

To shift to the right, add the amount to x

x+4

To shift down, subtract from y

y -2

Q' ( -4+4, 7-2)

Q' ( 0,5)

3 0
2 years ago
Use the discriminant to determine the number of real solutions of the equation.<br> x^2 = -6x - 10
HACTEHA [7]

Answer:

No real solutions.

Step-by-step explanation:

x² + 6x + 10 = 0

a = 1

b = 6

c = 10

D = b² - 4ac = 6² - 4*1*10 = 36 - 40 = - 4

- 4 < 0,

so this equation has no real solutions.

8 0
3 years ago
Read 2 more answers
Point A is at (2, -8) and point C is at (-4, 7).
Dahasolnce [82]

Answer:

(-2, 2)

Step-by-step explanation:

<u>Given:</u>

  • Point A is at (2, -8) and point C is at (-4, 7)

<u>Difference of coordinates:</u>

  • Δx = 2 - (-4) = 6
  • Δy = - 8 - 7 = - 15

<u>The ratio of AB to AC is 2:1. So:</u>

  • AB = 2*AC/3 and BC = AC/3

<u>Then coordinates of point B should be 2/3 from the point A:</u>

  • x = 2- 6*2/3 = 2 - 4 = -2
  • y = - 8 - (-15)*2/3 = -8 + 10 = 2

So point B has coordinates of (-2, 2)

7 0
3 years ago
A jar has 6 red marbles and 4 blue marbles. If 2 marbles are chosen, one at a time without replacement, what is the probability
Juliette [100K]

1/3 Probability both are red

red picked first:

6/10

red picked second:

5/9 (9 as first red marble not replaced so 5 red marbles remaining and 4 blue marbles still)

6/10 * 5/10 = 1/3

Hope that helps!!

7 0
3 years ago
Rewrite 2+(1/b-2) = (3b/b+2) as a proportion. Which of these proportions is equivalent to the original equation?
lorasvet [3.4K]

Answer: c for the first part

1,6 for the second

nether for the third

Step-by-step explanation:

all on edg

7 0
3 years ago
Read 2 more answers
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