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
kvv77 [185]
2 years ago
9

Proportionality math

Mathematics
1 answer:
KIM [24]2 years ago
3 0

Answer:

im not really good at math but im pretty sure its 25 mph

Step-by-step explanation:

You might be interested in
[50 Points each!!!] and Brainliest!
beks73 [17]

Answer:

<u><em>The difference between iPhone 11 and Spinal cord repairence is 99,300$</em></u>.

Step-by-step explanation:

To be honest, this is a really weird question.  But a<em><u> spinal cord injury</u></em> can cost up to <u><em>100,000$ a year</em></u>.  And an<u><em> iPhone 11 cost around 700$</em></u>.  It really just depends on what repairence the person got, but if I am wrong then I hope you the best with your question lol.  And since Alex didnt break his phone, you wouldnt count the repairs for the iPhone 11.

8 0
3 years ago
First, I add 1. Then, I multiply by 2. Next, I divide by 3. As a result, I get 4. What is my starting number?
Ira Lisetskai [31]

Answer:5

Step-by-step explanation:

reverse the steps

2(x+1)/3=4

2(x+1)/3×3=4×3

2(x+1)/2=12/2

x+1=6

x=6-1

x=5

6 0
3 years ago
Read 2 more answers
How do I solve this equation?
frosja888 [35]

Answer:

x=-3/11

Step-by-step explanation:

(x+3)/5 +2x=0

Multiply both sides by 5 to get rid of the fraction

5*( x+3)/5 +5*2x=0*5

x+3 + 10x =0

Combine like terms

11x +3 = 0

Subtract 3 from both sides

11x+3-3 =0-3

11x = -3

Divide by 11

11x/11 = -3/11

x = -3/11

4 0
3 years ago
The cube of twice a number
raketka [301]

Answer:

The cube of twice a number.

Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Thus "twice a number x" can be written symbolically as 2x. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3.

Step-by-step explanation:

have a nice day, please give me brainliest

3 0
3 years ago
How do you add add fraction with a different denominator?
kenny6666 [7]

Find the LCM (least common multiple) of the denominators, and use that as the denominator for the two fractions.

Ex.

\frac{3}{4} +\frac{2}{3}

LCM (3, 4) is 12

\frac{9}{12} +\frac{8}{12}

=\frac{17}{12}

3 0
3 years ago
Read 2 more answers
Other questions:
  • You are debating about whether to buy a new computer for $800.00 or a refurbished computer with the same equipment for $640.00.
    11·1 answer
  • El cuadruple de un número aumentado en 2 es menor igual a 50
    10·1 answer
  • What type of organism is able to cause an infection?
    13·2 answers
  • Write each mixed number as a fraction and each fraction as a mixed number 4 2/3
    15·1 answer
  • Find an equation in standard form for the hyperbola with vertices at (0, ±10) and asymptotes at y = ±five divided by four times
    11·1 answer
  • Green Street has an x-intercept of 7 and a y-intercept of -13.
    8·1 answer
  • How do you do this?​
    11·2 answers
  • Twenty-one is 25% of what number?
    8·2 answers
  • 10. On the playground, Grace threw the ball 3 more feet than Ella. Grace threw the ball 21
    15·1 answer
  • Identify whether this equation has one, zero, or
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!