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
stepan [7]
2 years ago
14

I WILL GIVE BRAINLIEST

Mathematics
1 answer:
Ber [7]2 years ago
4 0

Answer:

The answer is 450

Step-by-step explanation:

I got this equation:

x- the speed in which the turtle walks

5x+5(x+10)=4.5x+150+x*(150)/(x+10)

I got x=40, x=-50/11, but you can't have negative speed, so the turtle's speed is 40 meters per hour. After that, I just plugged in x onto one of the expressions and got 450.

You might be interested in
Need help on this test fast
vfiekz [6]

Answer:

0?

Step-by-step explanation:

6 0
2 years ago
Algebra 1. please help me. i’m literally struggling , i’ll give an extra 50 points if it’s right and brainliest. - question in p
Arada [10]

Answer:

15x² - 3x - 7

Step-by-step explanation:

(12x² + 2x) - (-3x²+ 5x + 7)

First open the parentheses by applying the distributive property.

To do this, multiply each term you have inside (-3x⅔ + 5x + 7) by -1.

Thus, you would have the following:

12x² + 2x + 3x² - 5x - 7

Add like terms

12x² + 3x² + 2x - 5x - 7

15x² - 3x - 7

6 0
2 years ago
Find the side length of a square whose area is 121 ft^2
kogti [31]

Answer:

The side length is 11 ft

Step-by-step explanation:

The area of a square is given by

A = s^2 where s is the side length

121 ft^2 = s^2

Take the square root of each side

sqrt( 121 ft^2) = sqrt(s^2)

11 ft = s

The side length is 11 ft

8 0
2 years ago
Read 2 more answers
NEED HELP ASAP!!!
Marat540 [252]
You would subtract 90% and 35% and get 55%. You subtract that by 20 and yiu will have 35% of the 90% mixture
6 0
3 years ago
Read 2 more answers
2x=-y in standard form
IgorC [24]

Answer:

y=-2x

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Jan bought a blazer for 39.90. The price of the blazer was $38. What sales tax rate was she charged for this blazer?
    13·2 answers
  • Which of the next equations are linear:
    7·1 answer
  • 73) Find the surface area. Don't forget your<br> label.<br> 8 cm<br> 10 cm<br> 18 cm<br> 8 cm
    11·1 answer
  • Starting at home, Luis traveled uphill to the gift store for 50 minutes at just 6 mph. He then traveled back home along the same
    10·1 answer
  • What is the midpoint of the segment connecting points (3,6) and (-2,-7)
    7·2 answers
  • BRAINLIEST!! Pleaseee help me this is urgent
    10·1 answer
  • Divide 210kg in the the ratio 3:4​
    13·1 answer
  • the total distance of a car moves varies directly with the time in hours.the car moves a total distance of 812 miles in 14 hours
    7·1 answer
  • Help make me do it now ok​
    14·1 answer
  • Solve for the long leg and for the hypotenuse of the 30-60-90 triangle.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!