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Andrew [12]
3 years ago
7

Shelly charges$10 per hour for her babysitting services. Last month Shelly babysat for 15 hours. This month she babysat for n ho

urs.
a. Write an expression using parentheses to describe how much money she made.

b. Given that n= 12, evualte your expression using distributive property.​
Mathematics
1 answer:
Reil [10]3 years ago
7 0

Answer:

10n+(10 x 15)

or

(10 x n)+150

either way it would be 270

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marusya05 [52]

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The answer is 0.267949192

Step-by-step explanation:

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3 0
3 years ago
Can someone please help me with my math homework
Natali5045456 [20]
Josephine travels 32500+78000 yards at 60 mph
=110500yards
=62.78miles

time = distance/spped
time = distance/60
time=62.78/60
time=1.05 (1 hour 5 mins)

Marcus travels 78000(2)(square) +32500(2)
= 84500yards
=48 miles

time = distance/speed
time=48/45
time=1.07 (1 hour 7 mins) 


a)Josephine arrives first
b)she arrives earlier by 2 mins.





6 0
3 years ago
Hi please help me!!!!!!!!
Assoli18 [71]

Answer:

B i think

Step-by-step explanation:

6 0
2 years ago
A local recreation center offers a yearly membership for $265. The center offers
My name is Ann [436]

Answer:

a. y = 265 + 5x

b. 500 = 265 + 5x

   5x = 500 - 265

   5x = 235

   x = 235/5

   x = 47

She took 47 aerobic classes.    

Step-by-step explanation:

Total Cost is yearly cost + 5 into however many aerobic classes you take.

Find the number of classes by substituting values in the equation.

4 0
3 years ago
Clark's weight is increasing these days if it's weight increases by 2 kg mg every 4 months how many kilograms of weight will he
ycow [4]

Answer:

8kg

Step-by-step explanation:

4m=2kg

16m=?

=16m×2

=32

=32÷4

=8kg

Hope this will help ya!

6 0
3 years ago
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