1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dafna1 [17]
3 years ago
11

Christy drove 135 miles in 2.5 hours.what was her average speed in miles per hour

Mathematics
2 answers:
klio [65]3 years ago
7 0
You divide 2.5 to both the miles and hours to get 1 hour and the miles remain.
The answer is 54 miles 
irina1246 [14]3 years ago
6 0
135/2.5 = average of 52.8 mile per hour.
You might be interested in
What od linear algebra exactly?
Alex73 [517]

Answer:

Linear algebra is the study of lines and planes, vector spaces and mappings that are required for linear transforms. It is a relatively young field of study, having initially been formalized in the 1800s in order to find unknowns in systems of linear equations.

<h3>mark me a brainlist</h3>

5 0
3 years ago
What is 5/7 in the simplest form
Alexeev081 [22]
Exact form: 
5/7

Decimal form:
0.71428571... 


3 0
3 years ago
A game room has a floor that is 125 feet by 30 feet. A scale drawing of the floor on grid paper uses a scale of 3 units:5 feet.
crimeas [40]
It would be 75 units in length and 18 units in width.
7 0
3 years ago
Megan recently invested $2,000 dollars in a fast-growing company. Her financial advisor expects that Megan's investment will gro
MAXImum [283]

Answer:

2090

Step-by-step explanation:

0.06 × 2000 =120 therefore 120 × 24 =2088. and round off to the cent

8 0
3 years ago
Form a perfect-square trinomial. y = x2 + 2x + − 1−
Flauer [41]

Answer:

y = x^2+2x+1

Step-by-step explanation:

x^2+2x+1

= (x+1)^2

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help with math homework problem! thank you!!
    14·2 answers
  • An urn contains 100 marbles. Fifty are purple, ten are green, fifteen are red, and twenty five are orange. Two marbles are drawn
    14·2 answers
  • The width of a rectangle is 6 and two-thirds inches. The length of the rectangle is twice is width. What is the perimeter of the
    5·1 answer
  • Cos xcos y=1/2(sin(x+y)+ sin(x-y))
    12·1 answer
  • PLEAS HELP ME I BEG ONYL 4 QUESTIONS PLEASE PLEASE
    12·1 answer
  • If 3x+9=(10+x) then what does x equal?
    10·2 answers
  • A pair of obtuse angles can also be vertical true or false
    13·1 answer
  • 88th term of the sequence 4,-1,-6
    13·1 answer
  • Jade used Fraction 3 over 4 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 4 over 5 yards o
    15·2 answers
  • Find the length of the hypotenuse.<br><br><br><br> Use Pythagoras' theorem c2 = a2 + b2
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!