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3 years ago

How you could use a number line to determine which of two numbers is greater

1 answer:

7 0

First of all because if it is negative it'll go left on the number line positive number s which are greater go to the right.

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If marissa left her apartment at 7:00am riding her bike at 12 mi/h. At 7:30 am her roommate set off after her riding her moped a

mamaluj [8]

Answer:

The answer to your question is It will take 1 hour to find Marissa

Step-by-step explanation:

Data

Marissa time = 7:00 am speed = 12 mi/h

Roommate time = 7:30 am speed = 18 mi/h

Process

1.- Calculate the distance traveled by Marissa in 30 min (0.5 h)

d = vt

d = (12)(0.5)

d = 6 mi

2.- Write an equation to solve this problem

Distance traveled by Marissa = Distance traveled by the roommate

6 + vmt = vrt

- Substitution

6 + 12t = 18t

- Solve for t

6 = 18t - 12t

6 = 6t

t = 6/6

t = 1 h

4 0

3 years ago

3. Find the slope of the line<br> f(x)1/2x+8. Describe how the line slopes.

wariber [46]

Answer:

slope: $\frac{1}{2}$

Step-by-step explanation:

$f(x)=mx+b\\m=slope\\\\f(x)=\frac{1}{2} x+8\\\frac{(rise)}{(run)}=\frac{1}{2}$

the linear line has a positive slope that goes up by 1 unit and right by 2 units

7 0

3 years ago

Help plz!

sergejj [24]

Answer:

Step-by-step explanation:

5 0

3 years ago

Help with 29, 30, 31, 32 & 33 please!! I will mark you as brainliest!!

Crazy boy [7]

Answer:

29. D

30. A

31. C

32. B

33. A

Step-by-step explanation:

6 0

3 years ago

Tommy is a video game designer at a new start-up company. How much does he make per month?

Ostrovityanka [42]

7,103 monthly is what he makes

7 0

2 years ago

Read 2 more answers