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
RSB [31]
2 years ago
10

Solve 15/4 -7 X=9 answer the question​

Mathematics
1 answer:
Svet_ta [14]2 years ago
8 0

\frac{15}{4}  - 7x = 9 \\  \\   \frac{15}{4}  - 9 = 7x \\  \\ 7x =  \frac{15 - 36}{4}  \\  \\ 7x =  \frac{ - 21}{4}  \\  \\ x =  \frac{ - 21}{4 \times 7}  \\  \\ x =  \frac{ - 3}{4} .

You might be interested in
Lenny bought a motorcycle . He paid 12.5% in tax . The tax added $1437.50 to the price of the motorcycle . What was the price of
vredina [299]

Answer:

$11500

Step-by-step explanation:

Given

Tax amount=$1437.50

Tax percentaege=12.5%

So, we have to find the price of motorcycle whose 12.5% is 1437.50

Mathematically writing,

Let  

x be the price of motorcycle without tax

then, the equation will be written as:

x*0.125=1437.50

x=  1437.50/0.125

x=11500

So the price of motorcycle without tax was $11500..

7 0
3 years ago
Complete the expressions to find the perimeter PP of a rectangle that is 7 inches long by 5 inches wide.
neonofarm [45]
PP = 2L + 2W.  Here, PP = 2(7 inches) + 2(5 inches) = 24 inches.
7 0
3 years ago
How much is 8/12 equal too
Trava [24]
.6666667 hope I helped you!
4 0
3 years ago
Assume the annual interest rate is 6%. Calculate the value of an investment that pays $100 every two years, starting two
olganol [36]

Answer:

all me know is u make lot of dollar

Step-by-step explanation:

me biiiiiigggg brain

8 0
2 years ago
Area of the parallelogram? 308 meters squared
Ainat [17]
The formula to find the area of a parralogram is base x height. the base is 39 and the height is 8! Now all you have to do it multiply. So you’re final answer is 312! Don’t listen to the other person they just wanted the points! Answer: 312 !
6 0
2 years ago
Read 2 more answers
Other questions:
  • Factor 20x2 + 25x – 12x – 15 by grouping
    15·1 answer
  • Lines f and g are parallel which statement can you not reduce from this information?
    9·2 answers
  • The second of two numbers is 5 more than twice the first. their sum is 80. find the numbers
    6·1 answer
  • A small island in the middle of a river is eroding away. Each year, the island has 85% of the area from the previous year. After
    10·1 answer
  • Express the area of each figure as a monomial. <br> Solve 7x^4 if the formula is s^2.
    15·1 answer
  • T=p(0.09)2/3, where p is the original amount in the account, if the original account amount was $2570, what is her current balan
    12·1 answer
  • Bryan and his parents went to dinner at their favorite restaurant. The bill came to $130. His parents left a 15% tip. How much T
    8·1 answer
  • Whats the Y coordinate Of the solution to the system of equations 4x-4=-2y 2x-y=8
    13·1 answer
  • 24. Reconsider the sample observations on stabilized viscosity of asphalt specimens introduced in Exercise 43 in Chapter 1 (2781
    9·1 answer
  • Order the set of numbers from least to greatest. {63, -34, 36, -27, -13, and 12} ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!