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Oksana_A [137]
3 years ago
5

HELP PLS I HABE BEEN STARING AT THUS QUESTION FOR SO LONG​

Mathematics
1 answer:
kari74 [83]3 years ago
7 0

Answer:

56%

Step-by-step explanation:

Reducing the picture by 80% and then by 70% gives a reduction of 56%

70% of 80 = 0.7 × 80 = 56%

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Steven bought five bags of candies for $24.50 total. Which
vladimir2022 [97]

Answer:

4.9

Step-by-step explanation:

24.50 divided by 5 is 4.9

7 0
3 years ago
After 4,000 gallons of water were added to a large water tank that was already filled to 3/4 of its capacity, the tank was then
dangina [55]

Answer:  The correct option is

(E) 80,000.

Step-by-step explanation:  Given that after adding 4,000 gallons of water to a large tank that was already filled to \dfrac{3}{4} of its capacity, the tank was then at \drac{4}{5} of its capacity.

We are to find the number of gallons of water that the tank hold when filled to capacity.

Let the tank can hold x gallons of water when filled to capacity.

Then, according to the given information, we have

\dfrac{3}{4}x+4000=\dfrac{4}{5}x\\\\\\\Rightarrow \dfrac{4}{5}x-\dfrac{3}{4}x=4000\\\\\\\Rightarrow \dfrac{16-15}{20}x=4000\\\\\Rightarrow x=4000\times20\\\\\Rightarrow x=80000.

Thus, the required capacity of the tank is 80,000 gallons of water.

Option (E) is CORRECT.

4 0
3 years ago
Solve for X.<br> X = [?]<br> 5x - 16 X + 10
Aleks [24]

\boxed{ \sf{  \color{purple}\huge Answer :}}

\:  \:

\large \tt \purple↪  \: \:  \:  \:  \:  5x - 16 = x + 10

\:  \:

\large \tt \purple↪  \: \:  \:  \:  \:5x - x = 10 + 16

\:

\large \tt \purple↪  \: \:  \:  \:  \: 4x = 26

\:

\large \tt \purple↪  \: \:  \:  \:  \: x =   \cancel\frac{26}{4}

\:  \:

\underline{ \boxed{\large  \tt  \purple↪  \red{ \:  \:  \:  \: x =  \frac{13}{2} }}}{ \large✓}

\:  \:

hope helps ~

4 0
2 years ago
How do you solve 6 x + 5 x − 25 = − 5 x − 28
Travka [436]

Answer:

x = -3/16

Step-by-step explanation:

6x + 5x - 25 = -5x - 28

11x - 25 = -5x - 28

Add 5x to both sides.

16x - 25 = -5x + 5x - 28

16x - 25 = -28

Add 25 to both sides.

16x - 25 + 25 = -28 + 25

16x = -3

Divide both sides by 16

16/16 = 1

-3/16

x = -3/16

3 0
3 years ago
Jerry charges $15 for each lawn that he cuts. Depending homework and chores, he has time to cut at most 10 lawns a week. Jerry h
vova2212 [387]

Answer:  D) Number of yards Jerry cuts; 0 ≤ x ≤ 10  

Step-by-step explanation:

Here the given function that describes the total profit,

y = 15 x - 10

Where x represents the number of lawns Jerry cut in a week.

But, Depending homework and chores, he has time to cut at most 10 lawns a week.

Thus, x ≤ 10

Also, the number of lawns can not be negative.

Therefore, x ≥ 0

And, the value of x will decide the domain of the function y,

Thus, the domain of the given function is,

0 ≤ x ≤ 10

⇒ Option D is correct.



6 0
3 years ago
Read 2 more answers
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