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Andreyy89
2 years ago
8

Unit of Measurement, a punk/disco band, played a benefit concert for New Year's Eve. They started at 7:00 p.m. on New Year's Eve

and managed to play until 8:30 a.m. the following morning. How many minutes did they play in all?
Mathematics
1 answer:
Maksim231197 [3]2 years ago
6 0
810
count the number of hours they played which should be 13 hrs and 30 mins,
then since every hour is 60 mins multiply 60 by 13 and then add 30
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Please help me and ty​
TEA [102]

Answer:

D. 1963 square inches

Step-by-step explanation:

Area of a circle= πr^2

π= 3•14

r= 25 inches

3•14 × 25 × 25

= 1962•5

~ 1963 inches

hope it helps

6 0
2 years ago
Alexa worked 30 hours last week and earned $450. Her pay has now been increased by 20%. Which equation describes her new rate of
vesna_86 [32]

Answer:

p=18h

or

p=\dfrac{450}{30}\cdot 1.2\cdot h

Step-by-step explanation:

If Alexa worked 30 hours last week and earned $450, then her hourly payment is

\dfrac{\$450}{30}=\$15.

Her payment has now been increased by 20%, so her hourly payment becomes

\$15\cdot 1.2=\$18.

If she worked h hours, then she earned \$18h. If her new payment is p, then

p=18h

or

p=\dfrac{450}{30}\cdot 1.2\cdot h.

4 0
3 years ago
2x (3x5) - (8-3)= what is the answer please
bekas [8.4K]

Answer:

2x15-5=30-5=25 So, the answer is 25.

6 0
2 years ago
I NEED HELP ASAP PLEASE!!!
Alex17521 [72]

Answer:

Q2: -17

Q3: a) -5/2  b) g = -13

Step-by-step explanation:

2w+7 = -9

2w = -9 - 7

w = -16/2

w = -8

---

15 - 4w

= 15 - 4(-8)

= 15 - 32

= -17

----------------------

Q3:

a) 3/4(16m-24) = -48

16m -24 = -48 ÷ 3/4

16m = -64 + 24

16m = -40

m = -5/2

b) -20 = 1/6(36+12g)

-20 = 1/6 × 6(6+2g)

(cross out the 6 from 1/6 and 6)

-20 = 6 + 2g

-20-2g= 6

-2g = 6+20

-2g = 26

g = 26/-2

g = -13

3 0
3 years ago
The campers in cabin b walked 2/3 of the way to silver stream. how many miles did they walk
jasenka [17]
2/3 of 8 miles is 5 and 1/3 miles. So they walked about 5 and 1/3 miles there.
6 0
3 years ago
Read 2 more answers
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