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
Anuta_ua [19.1K]
3 years ago
5

A rabbit and a turtle were to start a race at the same place. The rabbit was asleep when the turtle started. He slept for seven

hours before he started the race. The rabbit's average rate when he was awake was 5 km/hr. The turtle never stopped for a break, but his pace was only 1km/hr. How long will the rabbit run before it catches the turtle?
Mathematics
1 answer:
Ierofanga [76]3 years ago
3 0
Rabbit: y=5x-7
Turtle: y=x

use substitution

x=5x-7
-4x=-7
x=7/4=1.75

1.75hr

You might be interested in
Does anyone know what graph is correct?
VashaNatasha [74]

First graph is the correct one.

when x= 1

y=f(x) = -√1 = -1

when x= 2

y= -√2

6 0
3 years ago
Read 2 more answers
Find the product of (x + 5)(x − 5).
AfilCa [17]

Answer:

x² - 30 + 5x

Step-by-step explanation:

(x + 5)(x − 5)

=x(x − 5)+5(x − 5)

=x² - 5 + 5x - 25

=x² - 30 + 5x

6 0
3 years ago
Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
My name is Ann [436]
<h3>Answer:  (2x)^3</h3>

Work Shown:

x = some unknown number

2x = twice the number

(2x)^3 = cubing the previous result

If you want to simplify this expression, then you would get 8x^3 since 2^3 = 8.

4 0
2 years ago
Help! Plz thank you!!!!
Brums [2.3K]

Answer:

i do not see a picture or an image of what you need.

Step-by-step explanation:

6 0
3 years ago
Rewrite each expression in the form kkxxnn, where kk is a real number and nn is an integer. Assume x ≠ 0.
labwork [276]

Answer:

The expression will be 2x^5\times x^{10}=2x^{5+10}=2x^{15}

Step-by-step explanation:

We have given the expression 2x^5\times x^{10}

We have to write this expression in kkxxnn form , here kk is real number and nn is integer

We know the property of exponent that when two function are multiplied thn their exponent are added

So 2x^5\times x^{10}=2x^{5+10}=2x^{15}

Here kk = 2 and nn = 15

7 0
3 years ago
Other questions:
  • Absolute value of _3
    10·2 answers
  • A box is a rectangular prism with a width of 24 inches and a height of 18 1/2 inches. The volume of the box is 10,656 cubic inch
    7·1 answer
  • How many 0.75 pound packages can be made with 6 pounds of sunflower seeds?
    9·2 answers
  • What is 12:34 and 19:56
    15·2 answers
  • Eight members of an origami club will make a paper chain together. The chain is 4 feet long. Each member will make an equal part
    10·2 answers
  • What is 60% off 30.00
    5·1 answer
  • A box contains four red balls and eight black balls. Two balls are randomly chosen from the box, and are not replaced. Let event
    12·2 answers
  • A textbook store sold a combined total of 478 biology and history textbooks in a week. The number of biology textbooks sold was
    6·1 answer
  • Find the product or type<br> "impossible".<br> [2 6 -7][5 -2 4]
    11·1 answer
  • A drink bottle is 3/8 full. It contains 240 millilitres of water. How much water does the bottle contain when it is half-full?​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!