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Nataly [62]
3 years ago
9

What time did Katie start practicing if ate snack for 15min, watched tv for 30 min and practiced for 45 minutes

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0
If she ended at 6 pm.

practiced for 45 minutes. 6 pm work back 45 minutes, she started practicing at 5:15pm.

watched tv for 30 minutes. 5:15 pm work back 30 minutes, she started watching tv at 4:45 pm

ate snack for 15 minutes. 4:45 pm work back 15 minutes, she started eating her snacks at 4:30 pm.
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As 8 hundreds is 8 thousands
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4 years ago
Find 3 consecutive odd integers such that the sum of the smallest number and the middle number is 27 less than 3 times the large
Mandarinka [93]

Let consecutive odd numbers be  

x , x+2 , x+4

Smallest number =x

Middle number =x+2

Largest number =x+4

According to condition (x) +(x+2) -27 = 3(x+4)

                                      x+x+2-27= 3(x+4)

                                      2x-25= 3x+12

Subtracting 2x and 12 both sides

                                   2x-25-2x-12=3x+12-2x-12

                                     -37= x   this is smallest odd number.

Other two odd numbers are (x+2)= (-37+2)=(-35)

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so three consecutive odd numbers are -37 ,-35 , -33


8 0
4 years ago
EASY QUESTION FOR 10 POINTS<br>8(2y-7)=9(3y-14) +15​
Ivan

Answer:y=5

Step-by-step explanation:

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16y-56=27y-111

16y=27y-55

-11y=-55

y=5

3 0
3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

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x 0.75

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