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Anettt [7]
4 years ago
5

Solve the equation

Mathematics
2 answers:
r-ruslan [8.4K]4 years ago
7 0

Answer:

b. Is correct.

Step-by-step explanation:

x/3-5=y

add 5 to both sides

x/3-5+5=y+5

1/3x=y+5

divide both sides by 1/3

\frac{1/3x}{1/3} =\frac{y+5}{1/3}

x= 3y +15

love history [14]4 years ago
4 0
The correct answer is
B. X=3y+15
I hope this helps!
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Solve for x.
irga5000 [103]

Answer:

TRYING TO GET THIS ACCOUNT BAN HELP ME OUT

Step-by-step explanation:

8 0
3 years ago
A little help please :DDDD
AnnZ [28]
A.) Ratio of Goals by Defense to Midfielder = 3/10

So, On the Washington High Soccer team, there are (3) Goal scored by the defense for every (10) goals scored by midfielder.

B.) Number of Goals scored by Forwards = 12
Total Number of Goals = 12 + 6 + 2 + 0 = 20

So, the ratio is 12/20 = 6/10 = 3/5

In short, Your Answer for this part would be: 3:5

Hope this helps!
5 0
4 years ago
The nutritional content per ounce of three foods is presented in the table below. If a meal consisting of the three foods allows
Monica [59]

Answer:

A = 5 ounces

B = 1 ounces

C = 4 ounces

Step-by-step explanation:

The 3 foods contain exactly 1800 calories but food A is 100 calories, food B is 500 calories and food C is 200 calories. Thus;

100A + 500B + 200C = 1800 - - - (eq 1)

The 3 meals allows exactly 75 grams of protein while A is 5 grams, B is 6 grams, C is 11 grams.

Thus;

5A + 6B + 11C = 75 - - - (eq 2)

The 3 meals allows exactly 5650 milligrams of vitamin C while A is 400 mg, B is 2050 mg and food C is 400 mg. Thus;

400A + 2050B + 400C = 5650 - -(eq 3)

Solving the 3 equations simultaneously online, we have;

A = 5 ounces

B = 1 ounces

C = 4 ounces

8 0
3 years ago
Solve the proportion for X.<br> 0.666/5=х/15 x3<br> x= 2<br> x=3<br> x= 5<br> x = 10
Ivahew [28]

Answer:

x = 2

Step-by-step explanation:

0.666/5 = (2/3)/5 = 2/15

Therefore, x = 2.

6 0
3 years ago
What are the steps to solving 7=r^1/2??
Rudik [331]

Answer:

Take the square of each side to get r=49

Step-by-step explanation:

7=r^1/2

^ 1/2  means the square root

The inverse is squaring

So we take the square  of each side

7^2=r^1/2^2

7^2 = r

49 =r

8 0
4 years ago
Read 2 more answers
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