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asambeis [7]
3 years ago
13

Solve x − 5y = 6 for x.

Mathematics
1 answer:
pentagon [3]3 years ago
8 0

Answer:

All real numbers

Step-by-step explanation:

Solve a system of equations by elimination

With the equation given, you can solve for y to get: y = \frac{1}{5}x - \frac{6}{5}

Then, substitute this value in on the equation.

x - 5(\frac{1}{5}x - \frac{6}{5}) = 6

x - x + 6 = 6

6 = 6

The solution is all real numbers

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Jose wants to ride his bike a total of 50 miles this weekend. If he
Veronika [31]
(3) 50 - m = the amount of miles Jose will ride on Sunday
4 0
3 years ago
What point divides the line segment between (10,-2) and (-6,6) into a ratio of 5:3
olganol [36]

Answer: (0,3)

Step-by-step explanation:

You follow the formulas to find the x and y of the dividing points.

Xp= x1+ a/a+b (x2-x1)

Xp= 10+5/5+3(-6-10)

Xp=10+5/8(-16)

Solve the problem above and you end up with “0” as your x.

Yp= y1+ a/a+b (y2-y1)

Yp= -2+ 5/8 (6+2)

Yp= -2+ 5/8 (8)

Solve this problem above and you end up with “3” as your y. Therefore, the point that divides the line segment between (10, -2) and (-6,6) into a ratio of 5:3 is (0, 3).

3 0
3 years ago
a square red rug has a purple square in the center. the side length of the purple square is x inches. the width of the red band
Bumek [7]

Answer:

Area of red band is (20x + 100) inch^{2}

Step-by-step explanation:

We know that area of square = side^{2}

Please refer to the attached figure, we have to calculate the area of red band.

Required area = Area of square <em>ABCD </em>- Area of <em>purple square </em>

Side of purple square = x

So, area of purple square = x^{2}

<em>ABCD </em>is a square with purple square at the center and there is symmetry in the figure.

So, width of red band towards both the end is 5 inches.

\Rightarrow \text{side of }ABCD = 5 + 5 +x = (x+10) inches

Required area = (x+10)^{2} - x^{2}

Using formula a^{2} - b^{2} = (a-b)\times (a+b)

\Rightarrow (x+10-x)(x+10+x)\\\Rightarrow (10)(2x+10)\\\Rightarrow (20x+100)

Hence, Area of red band is (20x + 100) inch^{2}

5 0
3 years ago
Solve the equation q/1.6=5
koban [17]

Answer:

q = 8

Step-by-step explanation:

To solve for q, you must isolate it.

In this case, you must isolate the q by multiplying 1.6 on both sides.

This makes the answer to be q = 8.

5 0
3 years ago
Read 2 more answers
What is -4/3 on this? Say all that apply (5 stars and brainliest for best answer)
Aleks04 [339]

Answer:

Rational Numbers

Step-by-step explanation:

- An integer in its most simplified form cannot be a decimal nor a fraction, meaning -4/3 nor -0.75 would work.

- A whole number is a number that is either positive or negative but cannot be a decimal in simplified form. -4/3 is -1.333.... which is less than one and negative, meaning it cannot be a whole number due to it obviously being a decimal.

- -4/3  is not a natural number as it is both a decimal and negative.

- -4/3 is not irrational because it repeats when in decimal form.

- -4/3 is rational as in decimal form it repeats and to give more information, rational numbers can be both positive and negative numbers. The 3 that repeats in the decimal form of -4/3 works as a rational number due to this.

Therefore, it would apply to the first square.

Thanks!
- Eddie

3 0
2 years ago
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