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Valentin [98]
3 years ago
6

Can someone help me with these problems

Mathematics
1 answer:
sp2606 [1]3 years ago
7 0
13 is A. 14 I'm pretty sure the answer is A.9
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the sales tax rate in a city is 7% find the sales tax charged on a purchase of $850, then find the total cost.
blagie [28]

Answer:

59.5 sales tax, 909.5 total

Step-by-step explanation:

850 x .07 = 59.5

850 + 59.5 = 909.5

7 0
2 years ago
Rewrite in simplest terms: (5x – 2y) – (3x + 4y)
IRINA_888 [86]

Answer:

2x - 6y

Step-by-step explanation:

(5x – 2y) – (3x + 4y)

5x - 2y - (3x + 4y)

Distribute the - sign

5x - 2y - 3x - 4y

Group like terms

(5x - 3x) + (-2y - 4y)

Combine like term

2x - 6y

7 0
3 years ago
Read 2 more answers
Forget how to do this please someone help
tangare [24]

Answer:

9.830

Step-by-step explanation:

I'm not sure if it's right but hope this helps you

6 0
3 years ago
What is the circumference of a circle that has a diameter of 15m?
Murrr4er [49]

Answer:

47.1

Step-by-step explanation:

c=pie d

c=3.14×15

47.1

3 0
3 years ago
Read 2 more answers
Lucy rents a bike from a store where they rent bikes for $12 plus $3 per hour. If Lucy spend $30, how many hours (h) did she ren
SVEN [57.7K]

Answer:

6 hours

Step-by-step explanation:

30-12=18

18 divided by 3 equals 6 hours

5 0
3 years ago
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