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dem82 [27]
3 years ago
7

Seetha drove to work at 30 miles per hour. How fast would she need to drive home for the average speed for her round trip commut

e to be 60 miles per hour
Mathematics
1 answer:
Sophie [7]3 years ago
8 0

Answer:

40

Step-by-step explanation: Total distance = 60 miles

Total time = 30 / 30 + 30/60 = 3/2

Avg. speed = 40.

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Cody rented a bicycle from Cycle Factory for $65. How many hours did Cody rent the bike for if their cost is $16 to rent the bik
zysi [14]

Answer: Cody rented the bike for 7 hours.

Step-by-step explanation:

$65-$16=$49

$49/$7=7 hours

6 0
3 years ago
Choose the net for the three-dimensional figure.<br> Hurry please guys
AveGali [126]
I think it will be C
7 0
3 years ago
The measure of EC bisects
stepladder [879]

Answer:

The value of x = 20

Step-by-step explanation:

Given:

∠BOC = 3x - 15

∠COD = 2x + 5

Find:

The value of x

Computation:

⇔ ∠BOC + ∠COD = 90

⇔ 3x - 15 + 2x + 5 = 90

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⇔ 5x = 90 + 10

⇔ 5x = 100

⇔ x = 100 / 5

⇔ x = 20

The value of x = 20

5 0
3 years ago
Which ordered pair is a solution of the equation y equals x minus 3
Rom4ik [11]
Y = x-3

Basically you just need to plug in an x value and solve for y
y = x - 3
y = (4) - 3
y = 1

In this case, the ordered pair of this equation would be (4, 1)

You can do this given any x or y coordinate

Hope this helps 
6 0
3 years ago
N-(-7)= 12 how do you rewrite
DiKsa [7]

Answer:

N + 7 = 12

Step-by-step explanation:

When you have a number minus a negative number, it's the same as addition.

4 0
2 years ago
Read 2 more answers
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