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
Hatshy [7]
3 years ago
12

A ship traveled for 4 hours heading east and for 3 hours heading north. If the total distance traveled was 149 miles, and the sh

ip traveled 3 miles per hour faster heading north, at what speed was the ship traveling east?
Mathematics
1 answer:
Alex3 years ago
8 0
D=vt,   distance is equal to velocity times time.

4v+3(v+3)=149 perform indicated multiplication

4v+3v+9=149  combine like terms on left side

7v+9=149  subtract 9 from both sides

7v=140  divide both sides by 7

v=20

So the ship traveled at a speed of 20 mph when heading east.
You might be interested in
Glenn invested $15,000 at 3% interest compounded annually.
Anestetic [448]

15000 * (1+ 0.03)^4

15000  *1.1255 = 16882.63 total after 4 years


16882.63 - 15000 = 1882.63 total interest


Answer is D


3 0
3 years ago
A leaky pool loses 2 and one-fourth inches of water each day. Jermaine and Mildred are asked to determine the change in the amou
Licemer1 [7]

Answer:

  Mildred is correct because she distributed 5 correctly

Step-by-step explanation:

We cannot tell exactly which solution goes with which student, but we believe you are saying ...

Mildred’s Solution:

  5 (Negative 2 and one-fourth) = 5 (negative 2 minus one-fourth)

  = negative 10 minus StartFraction 5 over 4 EndFraction

  = negative 11 and one-fourth

This solution describes the correct distribution of 5. Whoever it belongs to gave the correct solution.

7 0
3 years ago
Read 2 more answers
Use the long division method to find the result when 12x3 + 27x2 + 23x + 10 is
TEA [102]
12x3+27x2+23x+10/ 4x+5


3x2 + 3x + 2
6 0
3 years ago
a box contains ten cards labeled q, r, s, t, u, v, w, x, y, and z. one card will be randomly chosen. what is the probability of
JulijaS [17]

Answer: t, and u

Step-by-step explanation:

6 0
3 years ago
Math:<br> Please help me. I don’t understand. Thank you for your time.
GuDViN [60]
I Believe it’s 1,890
7 0
3 years ago
Other questions:
  • A shortage of tomato sauce causes a shift in the market supply curve for pizza. Based on the image, which point might you find o
    9·1 answer
  • A pair of sandals is on sale for 65% off the regular price of $8.99. What is the sale price? a. $3.15 b. $4.05 c. $5.84 d. $14.8
    14·2 answers
  • V/w = 9 for w what are the steps
    5·1 answer
  • In classical mechanics there are three base dimensions. length is one of them. what are the other two?
    6·1 answer
  • Shirley wants to buy a skateboard for $64. She has $98 in her account. She spent $10.85 to buy stationary. She also wants to buy
    10·2 answers
  • Jefferson Park sits on one square city block that measures 300ft on each side. Sidewalks join opposite corners. About how long i
    5·1 answer
  • Find an equivalent expression for: 20+5(2x+5)
    13·1 answer
  • 4) 1, -4, 16, -64, 256, ...
    11·1 answer
  • If Jimmy boy here has 35 ropes and he washes 56 paper, how much wetlands will Johnny Boy own left.
    10·2 answers
  • Factor the expression using the greatest common factor. 3w+66
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!