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
Blizzard [7]
3 years ago
12

Angelo says that if you know one unit rate in a proportional relationship, the other unit rate is always the multiplicative inve

rse of the unit rate you know. Is Angelo correct? Explain.
Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0
I<span>f you go 10 miles per hour </span>
<span>then that is indeed 1/10 hour per mile </span>

<span>In general yes </span>
<span>do not divide by zero though :</span>
You might be interested in
What is the percent of change in the cost of a hot dog?
gtnhenbr [62]

Answer:

What hotdogs

Give the numbers

4 0
3 years ago
A printing company charges a fixed rate to set up the printing press, plus a cost of $3.50 for every 100 copies. If 800 copies c
pychu [463]
The answer is $12,052.5. youd divide 800 into 1500 then you multiply the answer you get by 6400 then add (1500/100) x 3.5 to get your answer.
6 0
3 years ago
Find all real numbers $s$ such that $-2(s - 7) &gt; 4s + 8$. Give your answer in interval notation.
Stolb23 [73]

Answer:

s\in (-\infty,1)

Step-by-step explanation:

Solve the inequality -2(s - 7) > 4s + 8

Use distributive property:

-2s+14>4s+8

Subtract 4s:

-2s+14-4s>4s+8-4s\\ \\-6s+14>8

Subtract 14:

-6s+14-14>8-14\\ \\-6s>-6

Divide by -6 (do not forget to change sign, because division by negative number changes the sign):

s

5 0
3 years ago
Solve for x <br>40 = x/ -4/7<br> ​
Lena [83]

Answer:

40 =  \frac{x}{ -  \frac{4}{7} }  \\ 40 \times ( -  \frac{4}{7} ) = x \\ x =  -  \frac{160}{7}

3 0
2 years ago
What is 12% of 79 ??
Rus_ich [418]
12% Of 79 Would be 9.48. Hope this helped :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • A quarter circle is attached to the side of a square as shown.
    12·1 answer
  • For equation y=6x^2-9x+22 choose the correct application of the quadratic formula
    15·2 answers
  • Can you please help with 19&amp;23? 19 says write an expression to represent the perimeter. Thanks!
    9·1 answer
  • A mother is three times as old as her son and in eleven years she will be just twice his age find the present age of the son and
    12·1 answer
  • A gasoline tank for a certain car is designed to hold 14.0 gal of gas. Suppose that the variable x = actual capacity of a random
    9·1 answer
  • The complete factorization of -12x^3 + 14x^2 +6x is -2x(ax + 1)(2x-3). What is the value of a?
    9·1 answer
  • Solve for the length of the hypotenuse
    7·2 answers
  • WILL MARK BRAINLIEST
    8·1 answer
  • Consider the sequence of steps to solve the equation: 3(x − 4) + 5x = 9x − 36 Given ⇒ 3(x − 4) + 5x = 9x − 36 Step 1 ⇒ 3x − 12 +
    7·1 answer
  • Write 308 as a product of its prime factor
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!