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
Verizon [17]
3 years ago
8

Morning NEED HELP here problem math

Mathematics
1 answer:
Bond [772]3 years ago
5 0
1: 35x+21
2:10(5x+4)
3:8x+3
4:8(4x+5)
5:15x+30
:) I think this is it
You might be interested in
Two families are vacationing together, driving in separate cars. the harris family averages 45 mph, leaving hometown 6 minutes a
Kobotan [32]

Let x = amount of time the Arlen family must catch up to overtake the Harris family

In principle, the Harris and the Arlen family should cover the same distance. Since distance is speed x time,

45 (6+y) = 58y

270 + 45y = 58y

58y - 45y = 270

y = 270 ÷ 13

y= 20.77min

7 0
3 years ago
What is the value of x?<br> O 20<br> 0 35<br> O 60<br> O 70
soldi70 [24.7K]

Answer:20

Step-by-step explanation:

7 0
3 years ago
A train travels at 100 milers per hour. An equation can be written that compares the time (t) with the distance (d). Define the
Alenkasestr [34]

Answer:

The domain is t ≥ 0

The range is D ≥ 0

Step-by-step explanation:

rate = \frac{distance}{time}

D(t) = 100t + d₀

t is the time measured in hours.

d₀ is the initial position of the train.

We can assume the distance they go is not negative so...

The domain is t ≥ 0

The range is D ≥ 0

8 0
2 years ago
Solve using the square root property.X^2=-12
Alla [95]

Answer:

x = ± 2i\sqrt{3}

Step-by-step explanation:

note that \sqrt{-1} = i

x² = - 12 ( take square root of both sides )

x = ± \sqrt{-12} = ± \sqrt{4(3)(-1)} = ± 2i\sqrt{3}

5 0
2 years ago
Will give brainliest
MariettaO [177]

Answer:

7.1

Step-by-step explanation:

If you count how many units are between the library and the park, it is seven units.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify. 24÷(–8–(–4))<br> a. –6<br> b. –2<br> c. 2<br> d. 6
    7·2 answers
  • The sum of three consecutive numbers is 75. What is the smallest of these numbers let n represent the smallest number
    12·2 answers
  • Find the volume of a rectangular holding tank whose dimensions are 5p, 2t, and 4w. (V = lwh)
    12·1 answer
  • What are the coordinates of the vertex for f(x) =3x^2+6x+3
    10·1 answer
  • Noah randomly selects one of his eight different pairs of shoes to wear each day. Of his eight pairs of​ shoes, Noah has two pai
    9·1 answer
  • It’s worth 10 points if you answer!
    15·1 answer
  • What is the value of p?<br><br> p+1/5−1/2=1/10
    6·1 answer
  • Considering the following statements, what is X → Z? X → Y: If the sum of the interior angles of a shape is 180°, then it's a tr
    6·1 answer
  • Estimate, then add. Write each sum in the simplest form.
    7·1 answer
  • Express each ratio as a unit rate. Round to the nearest tenth, if necessary.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!