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
Vlad1618 [11]
2 years ago
14

3. Marcus's family has completed 30% of a trip. They have traveled 21 miles.

Mathematics
1 answer:
vlada-n [284]2 years ago
3 0

Answer: 70 miles

Step-by-step explanation: scince the trip is 30% finished and that 30% was 21 miles you just have to multiply 21 by 3 which is 63and than you have to figure out what 1 third of 21 is which is 7 and than you just have to add 7 to 63. Hope this helps

You might be interested in
Dimitry runs 3.1 miles
larisa [96]

Answer:

and?

Step-by-step explanation:

5 0
3 years ago
46:34
Mashcka [7]

Answer:

The first 2

Step-by-step explanation:

First expression = -4+30-3 =23

Second expression = 8(10+4)= 112.

The others would lead to a negative number.

Remember negative times negative = positive

Negative times negative times negative = negative

4 0
3 years ago
BRAINLIEST IF CORRET :) what value(s) of x will make x2 = 9 true?
Katyanochek1 [597]

Answer:

yes it is

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the answer to this question?! answer quick please!
Verizon [17]

Answer:

Step-by-step explanation:

1. 8 seconds

2. 15 quarts

8 0
3 years ago
Factor 2a2b3 - 14ab + 16a
zhuklara [117]

Answer:

2a(b^3 - 7b + 8)

Step-by-step explanation:

I'm assuming that 2a2b3 is 2a2b^2. If not, this answer isn't correct.

Look at the whole numbers. Is there a number that divides into them evenly? Yes, 2, so you pull 2 from the problem and divide each number by 2. Do the same for each variable.

2a2b3 - 14ab + 16a

2(ab^3 - 7ab +8a)

2a(b^3 - 7b + 8)

6 0
3 years ago
Other questions:
  • PLEASE ANSWER + BRAINLIEST!!<br><br> Factor completely.<br><br> 4k - 20k^9 =<br><br> 3b^2 - 108 =
    8·1 answer
  • A t-shirt that was originally priced at $14 is marked down to $10.
    9·1 answer
  • Which equation can be used to find the solution of (13^)d−5 =81 ?
    12·2 answers
  • Rachel has a box in the shape of a prism with a square base. The capacity of the box is 150 cubic inches. The height of the box
    15·1 answer
  • Need some help. Its hard.
    6·1 answer
  • Community Gym charges a $60 membership fee and a $60 monthly fee. Workout Gym charges a $200 membership fee and a $50 monthly fe
    10·1 answer
  • The product of 8 and a number algebraic expression
    7·2 answers
  • What is the coordinate of the point that will create a rhombus in the grid above
    13·1 answer
  • What is the difference<br> between:<br> 1X + 3) = 10 &amp; 1X1 + 3 = 10
    11·1 answer
  • A bag contains 3 red marbles, 2 blue marbles and 4 green marbles. If two marbles are drawn out of the bag, what is the probabili
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!