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
joja [24]
3 years ago
13

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
6 0
5(2x+3)=70
10x+15=70
10x=55
x=5.5
You might be interested in
Please help me!!! Given that
Alinara [238K]
Now we're talking. Imma go ahead and say that it's B
3 0
4 years ago
Look at the figure. If ∠1≡∠5, describe the relationship between lines a and b.
loris [4]
<span>∠1 and ∠5 are correspondent angles. If they are congruents, the lines a and b must be parallels.
Answer: Third option. </span><span>The lines are Parallel</span>
8 0
3 years ago
Read 2 more answers
The distance, d, measured in miles, that Hye drove is d = 45. 2t, where t is the time in hours. What is the constant of proporti
raketka [301]

The constant of proportionality is the relationship between variables that are directly proportional

The constant of proportionality of \mathbf{d = 45.2t} is 45.2

The distance measured in miles is given as:

\mathbf{d = 45.2t}

An equation that has a constant proportion is represented as:

\mathbf{y=kx}

Rewrite the equation in terms of d and t.

So, we have:

\mathbf{d=kt}

Where, k represents the proportionality constant.

By comparison:

\mathbf{k = 45.2}

Hence, the constant of proportionality is 45.2

Read more about constant of proportionality at:

brainly.com/question/1835116

3 0
2 years ago
What is 3x+3=-27  what is x
Vika [28.1K]
Subtract 3 from each side:

3x = -30

Divide each side by 3 :

x = -10
7 0
3 years ago
Read 2 more answers
Help thanks ASAP pls
lakkis [162]

Answer:

A

Step-by-step explanation:

There is four graphs that are given to you and you must identify which one is logical. For you I'll explain how this works. Suppose you rented a bus but you went by yourself so that means you'll have to pay the full 400. However, if you have a buddy then you'll have to pay 200 while your buddy pays the other 200.

Basically 400/x

x=the amount of people going on the trip.

The reason why it's not C since you'll notice that the 3rd dot nearest to the left is 200 which 200 times 3 doesn't equal up to 800.

7 0
3 years ago
Other questions:
  • Which equation can be used to solve the problem?<br> 10 is 50 percent of what number?
    5·2 answers
  • Find the explicit formula for the general nth term of the arithmetic sequence described below. Simplify your answer.
    11·1 answer
  • The difference between 4 twenty-fives and 3 twenty-fives
    15·1 answer
  • Parsons Bank offers two​ checking-account plans. The No Frills plan charges 2525 cents per check whereas the Simple Checking pla
    7·1 answer
  • John is trying to initialize the trend estimates for an exponential smoothing model with trends using the following demand data.
    15·1 answer
  • Please help me!<br><br> 3x + 2 &gt; x - 8 <br><br> (please show work)
    10·2 answers
  • Charlie got 43 points out of 50 possible on a test what percent of the points did he get?
    11·2 answers
  • Are these triangles similar?
    10·2 answers
  • Iready is hard help please!
    8·2 answers
  • What is the length of the line segment that has endpoints at (-5,7) and (7,2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!