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
goldfiish [28.3K]
3 years ago
12

A car traveling 70 miles per hour travelled one hour longer than a truck traveling 60 miles per hour. If the car and truck trave

lled a total of 330 miles, for how many hours did the car and truck travel all together?
Mathematics
1 answer:
Mumz [18]3 years ago
4 0

Answer:

5

Step-by-step explanation:

60 x + 70(x+1)=330

60x+70x+70=330

130x=260

x=2

x+1=3

so the answer is 5 hope i helped <33

You might be interested in
A $3,500 loan, taken now, with a simple interest rate of 5% per year, will require a total repayment of $3,850. At what time t w
Alecsey [184]

Answer:

Roughly 2 years

Step-by-step explanation:

3500(1.05)^t=3850

(1.05)^t=1.1

t=1.953

So roughly 2 years

5 0
2 years ago
Read 2 more answers
Grant needs 2/3 cup of raisins and 3/4 cup of almonds to make trail mix, which statement can be used to find out if their are mo
mina [271]
To solve this problem, you must find a common denominator. First, you multiply the denominators together, then, multiply the numerator of the first fraction by the original denominator of the second fraction and vis-versa. 

3*4 = denominator of both
2*4 = numerator of first fraction
3*3 = numerator of second fraction

Your fractions should end up being 8/12 cups of raisins and 9/12 cup of almonds. You can now compare these fractions. 

Overall, there are 1/12 more almonds than raisins.

5 0
3 years ago
Read 2 more answers
Can someone help me figure out the answer to:<br><br>3 5/8 + 4 2/3?<br><br>(please explain working?)
ivanzaharov [21]
You would first make the fractions improper (making the numerator bigger then the denominator) in order to do that times the denominator with the whole number and add the numerator.
Ex) 3*8 = 24 + 5 = 29/8
Then you would add both of the improper fractions
3 0
3 years ago
Need a math genius for help
asambeis [7]

Answer:

5

Step-by-step explanation:

The answers equivilant to 3 are 1,5,7

Pick the angle is closer to the middle (interior). 5

7 0
3 years ago
3. Label the matrix according to the dimensions. *
Lelechka [254]
Add a picture please
8 0
2 years ago
Other questions:
  • Pack-Em-In Real Estate is building a new housing development. The more houses it builds, the less people will be willing to pay,
    12·1 answer
  • A high school soccer goalie blocked the ball from going into the goal 4 out of 5 times. If the ball was kicked toward the goal 2
    10·1 answer
  • Can someone help me solve this?​
    6·1 answer
  • Sam mom is buying pizza for the party. Each pizza has 8 slices. If Sam and his friends each want 3 slices, how many pizza should
    14·2 answers
  • One positive number is 4 more that twice another. is the product
    5·1 answer
  • Solve the triangle given that a=19 b=16, c=11.
    11·1 answer
  • The length of the sides of a square measure 2x-5. The length of a rectangle measures 2x, and the width measures x + 2. For what
    12·1 answer
  • Is 25 meters longer then 35 yards
    13·2 answers
  • What are the steps for 2x+1=7
    7·1 answer
  • I need help with this
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!