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
Kay [80]
3 years ago
6

Please help! If it's not any of the multiple choice please tell me

Mathematics
1 answer:
Vesnalui [34]3 years ago
6 0
Its not any of them. The answer is 48. She did it completely wrong
-4/9(-9/4)=x/100(-9/4)

the next step would be:
-1=-9x/432
Then the answer would be 48 since you would multiply by 432 and divide by -9
You might be interested in
How do you answer $9 ; 10%
Veronika [31]
<span>You can calculate percentages by first finding what 10% of a value is and then what 5 or 1% is. From there you can multiply to find multiples and then add to get the required percentage.</span>
3 0
3 years ago
What is the highest common factor of 12 and 49?
liraira [26]
12|2\\.\ 6|2\\.\ 3|3\\.\ 1|\\==========\\49|7\\.\ 7|7\\.\ 1|\\==========\\\\HCF(12;\ 49)=1
4 0
3 years ago
Read 2 more answers
C. Directions: Copy and answer. Write in the circle the final sum of
prisoha [69]

Answer:

98

Step-by-step explanation:

6 0
2 years ago
How to substitute 3x+3y=-3 and y=5x-1?
schepotkina [342]
Since y = 5x-1, we can fill it into 3x + 3y = -3. First, let's look at relating to a simpler equation. Let's say that x + y = 9 and y = 3 + 5. Now, we can fill it in to get that x + (3 + 5) = 9. Now, we know that 3+5 is 8, so x + 8 = 9. Now, x = 1. Likewise, we can do the same. For 3x + 3y = -3, all we need to do is to switch the y in 3x + 3y = -3 with 5x - 1. So it would become 3x + 3(5x - 1) = -3. Now we distribute to get 3x + 15x - 3 = -3. Now add three to both sides to get 3x + 15x = 0. Now simplify to get 18x = 0. Now we know that x = 0. Now fill x into y = 5x - 1. So y = 5(0) - 1. Now we know that y = -1.

To check fill in the answer to 3x + 3y = -3.
3(0) + 3(-1) = -3
 0 + (-3) = -3
0 - 3 = -3
-3 = -3
Now that our check is completed we now know that x is 0 and y is -1.
7 0
3 years ago
WILL MARK BRAINLYISTwhich shows the correct substitution of the values a b and c from the equation 0=-3x^2-2x+6
skad [1K]

Answer:

its a :)

Step-by-step explanation:


7 0
2 years ago
Read 2 more answers
Other questions:
  • The Naturally Made Bath and Body store pays $550 a month for rent and utilities. The average cost for its products to be manufac
    11·2 answers
  • EXPLAIN YOUR ANSWER
    8·1 answer
  • Solve.
    9·1 answer
  • Earlier we analyzed the revenue earned by the junior class at East High School from their discount card fundraiser. They had
    10·1 answer
  • Volume of sphere if the radius is 6?
    14·1 answer
  • The office worker can stamp 25 letters per minute.
    9·2 answers
  • 4 divided by 0.572 whats the answer
    11·1 answer
  • 4. A right triangle has one leg.
    6·1 answer
  • -1 - (-4) can someone please help me !!!!!!!
    15·2 answers
  • Diane got a prepaid debit card with $20 on it. For her first purchase with the card, she bought some bulk ribbon at a craft stor
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!