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DedPeter [7]
2 years ago
11

HELP PLZ!!! A, B, C,or D.

Mathematics
1 answer:
Romashka-Z-Leto [24]2 years ago
7 0

Answer:

D

Step-by-step explanation:

You might be interested in
Please show what you did to find the answer thank you!
algol [13]

Answer:

61.89 miles per hour

Step-by-step explanation:

9 x 60 to get the minutes then add the extra 15

555/538 (minutes over miles)

1.0315 x 60 to get back to hours

61.89 miles per hour

7 0
3 years ago
I need help please and thank you
ExtremeBDS [4]

Answer:

D=340

Step-by-step explanation:

360-180/9

360-20

340

4 0
3 years ago
24 square units 18 square units 12 square units 9 square units arrowRight arrowRight arrowRight arrowRight
svlad2 [7]

Answer:

Is there an image?

Step-by-step explanation:

7 0
2 years ago
on monday, roger drove to work in 20 minutes. on tuesday, he averaged 15 miles per hour more, and it took him 6 minutes less to
ch4aika [34]
Let the distance to his office be x, then
On monday, speed = x/20 miles per minutes = 3x miles per hour
On tuesday, speed = (3x + 15) miles per hour
Time = distance / speed
(20 - 6)/60 hours = x/(3x + 15) hours
7/30 = x/(3x + 15)
7(3x + 15) = 30x
21x + 105 = 30x
30x - 21x = 105
9x = 105
x = 105/9 = 11.7 miles

Therfore he travels an average of 11.7 miles to work.
7 0
3 years ago
4k + 12 = 52<br> using algbra
grigory [225]

Answer:

k=10

Step-by-step explanation:

4k + 12= 52

minus 12 on both sides

4k=40

now divide by 4

k=10

5 0
3 years ago
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