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Leviafan [203]
3 years ago
13

What is the solution of the equation ×-3=1/3×+5?

Mathematics
2 answers:
stira [4]3 years ago
6 0
X-3=(1/3)x+5
add 3 to both sides
x=(1/3)x+8
times 3 both sides ( we hates fractions)
3x=x+24
minus x both sides
2x=24
divide both sides by 2
x=12
murzikaleks [220]3 years ago
3 0
The Answer Is 14/15 Hope This Helps.
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22. Jasmine has a budget of $600.00 to spend
Setler79 [48]

Answer:

The maximum number of  square feet Jasmine can purchase is <u>12 square feet</u>.

Step-by-step explanation:

Given:

Jasmine has a budget of $600.00 to spend  on home renovations.

She will spend $175.00  on a new sink and the remainder on  countertops.

The countertops cost $35 per  square foot.

Now, to get the maximum number of  square feet Jasmine can purchase.

Now, we find the remainder amount to be spend on countertops:

$600 - $175 = $425.

Remainder amount = $425.

Cost of per square foot countertops = $35.

Now, to get the number of square feet which can purchase with $425:

⇒\frac{Amount\ to\ be\ spend}{Cost\ of\ per\ square foot}

⇒\frac{425}{35}

⇒12.14\ square\ feet

Estimating value = 12 square feet.

Therefore, the maximum number of  square feet Jasmine can purchase is 12 square feet.

5 0
3 years ago
I need to find x and y
MrRa [10]

Answer:

x =  - 2 \\ y =  - 4

Step-by-step explanation:

- 2x + 2y =  - 4  \:  \:  \:  \:  \:  \\ i.e. \:  \:  \:  - x + y =  - 2 \:  \:  \:  \:  \:  \:  \: ...(1)\\ \\  3x + 3y =  - 18   \\ i.e. \:  \:  \:  \:  \:  \: x + y =  - 6\:  \:  \:  \:  \:  \:  \: ...(2)

From (1) we get

x = 2 + y

Now put x = 2 + y in equation (2)

2 + y + y =  - 6 \\ 2 + 2y =  - 6 \\ 2y =  - 6 - 2 \\ 2y =  - 8 \\  \\ y =  -  \frac{8}{2}  \\  \\ y =  - 4

now put y = -4 in equation (1) we get

- x + ( - 4) =  - 2 \\  - x - 4 =  - 2 \\ x  + 4 = 2 \\ x = 2 - 4 \\ x =  - 2

5 0
3 years ago
Please help me!<br> Thank yoouuuu!
-Dominant- [34]

Hello.

This is how I would work out this question, please let me know if there are any flaws.

Write an equation:

9x+24+30x=180

We know that a straight line is an 180 degree angle, so both angles should have a sum of 180.

Now, we solve algebraically.

9x+24+30x=180

39x+24=180

39x+24-24=180-24

39x=156

39x/39=156/39

x= 4

Substitute 4 for x in each expression.

9x+24

9(4)+24

36+24

60

So, the first angle is 60 degrees.

30x

30(4)

120

The second angle is 120 degrees.

Angle AEB is opposite angle DEC, so that means it has the same value of 60 degrees.

∴The answer is 60 degrees.

Please check it over and try other ways of solving to make sure I have the correct answer. I tried my best, hope this helps!

4 0
3 years ago
Read 2 more answers
What is the length of the dotted line in the diagram below? Leave your answer in
a_sh-v [17]

The top is a triangle with sides 7 and 5.4 Use the Pythagorean theorem to find the 3rd length.

3rd sides = sqt(7^2 + 5^2( = sqrt(49+25) = sqrt(74)

This side is the base of the lower rectangle.

The dotted line is the hypotenuse of a right triangle.

Use the Pythagorean theorem to solve.

sqrt(10^2 + sqrt(74)^2) = sqrt(174)

The dotted line = sqrt(174)

8 0
2 years ago
Is 7 time 5 even or odd
Pepsi [2]

Answer: 35= odd

Step-by-step explanation:

very simple...

Even numbers end with 2, 4, 6, 8, or 0 and odd numbers end with 1, 3, 5, 7, or 9.

35 ends with a 5. So it is odd...

Hope this helped!

7 0
3 years ago
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