3 years ago

Mr. Anderson drove 168 miles in 3 hours. He then drove the next 2 hours at a rate

Mathematics

1 answer:

Luda [366]3 years ago

8 0

Answer:

If you were asking how many miles in total: 290 miles.

If you were asking how many miles in the 2 hours: 122 miles

Step-by-step explanation:

In the first 168 miles,

$Since \\v_1=168miles/3h=56 miles/h\\\\Thus \\v_2=v_1+5=56+5=61miles/h\\\\X_1=168miles\\X_2=v_2*2h=61*2=122miles\\X_1+X_2=168+122=290miles\\\\$

You might be interested in

8. Sabrina works in a restaurant. The dessert of the day is a slice of apple pie. Today, Sabrina served 33 slices of pie to her

kirill115 [55]

Step-by-step explanation:

33÷8= 4 with one left over

4 and 1/8 is your mixed number!

8 0

2 years ago

Solve 8 = 2^x + 4 x=-4 x=-1 x=0 x=7

marin [14]

Answer:

x=-1

Step-by-step explanation:

because 2^3 is 8

and when you do -1+4 you get left with 3

so x=-1

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to 64 2/3?

erastovalidia [21]

First answer is correct

6 0

3 years ago

I need help with 2. how do I prove?

Agata [3.3K]

First off, your handwriting needs a bit of help. Do you expect people to read that?

7 0

3 years ago

Write as a polynomial: 2a^2(a-1)(3-a)

seropon [69]

Answer:

-2a^4+8a^3-6a^2

Step-by-step explanation:

2a^2(a-1)(3-a)

2a^2(-a^2 +3a-3+a)

2a^2(-a^2+4a-3)

-2a^4+8a^3-6a^2

6 0

2 years ago