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
Diano4ka-milaya [45]
3 years ago
7

Hillary leaves Point A traveling due east at a constant speed of 40 miles per hour. After Hillary has driven 22 miles, her broth

er, Arnold, leaves Point A also traveling due east on the same road. At what constant rate of speed, in miles per hour, must Arnold drive in order to catch up to Hillary in 2 hours?
Mathematics
1 answer:
Marrrta [24]3 years ago
5 0
51 miles per hour is the answer :)
You might be interested in
Identify three of the key messages used by advertisers when promoting their products.
Dmitry_Shevchenko [17]

Answer:

Three key messages often used are: 1. "Everyone is doing it"; 2. "It's fun to use our products"; 3. "You will be successful if you use our products."

Step-by-step explanation:

hope it helps

4 0
3 years ago
Read 2 more answers
If anyone can help it would be greatly appreciated!
Natali5045456 [20]

Answer:

Second answer choice

Step-by-step explanation:

Since -10 is outside t you multiple every number inside the parenthesis by -10

6 0
3 years ago
Joe saves most of his allowance every week since his 7birthday. If joe saves $4 per week, how much money would he have saved on
maksim [4K]

Answer:

multiply

Step-by-step explanation:

7x 15= 105

105x4=420

then add 105+420= 44,100

6 0
3 years ago
Read 2 more answers
BRAINLIEST. NEED HELP NOW!!!<br> What is the value of x?
Arturiano [62]

Answer:

x=10

Step-by-step explanation:

these are similar triangles

8             12

------   = -----------

x+4          2x+1


using cross products

8* (2x+1) = 12(x+4)

distribute

16x + 8 = 12x+48

subtract 12x from each side

16x-12x +8 = 12x-12x+48

4x+8 = 48

subtract 8 from each side

4x+8-8 = 48-8

4x = 40

divide by 4

4x/4 = 40/x

x =10

3 0
3 years ago
Simplify the expression 112+218
otez555 [7]

Answer:

330

Step-by-step explanation:

    1

  112

+218

____

  330

6 0
3 years ago
Other questions:
  • The width of a rectangle is 3 less than 2 times the length. If the perimeter is 51 what is the actual length and width of the re
    5·1 answer
  • Write y=2(x-1)^2-3 in stander form
    12·1 answer
  • The mean score for a math test taken by Class A is 84, with the scores ranging from 78 to 94. The mean score for the same math t
    7·2 answers
  • Identify the Domain and Range of the graph below:<br><br><br> Domain: <br> Range:
    11·1 answer
  • Solve each inequality and graph its solution 0&gt;3x-3-6
    8·1 answer
  • Which expression is equivalent to 4k+2k?
    5·2 answers
  • If 2 kg of potatoes cost £8.10, find the cost of 1 kg of potatoes
    6·2 answers
  • Help me please !!!!!
    8·1 answer
  • I need help finding the slope and what m =
    8·1 answer
  • WILL MAKE BRAINLIEST
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!