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zzz [600]
3 years ago
13

How do I solve this problem​

Mathematics
1 answer:
bija089 [108]3 years ago
4 0
Attach a photo so we can see the problem
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Solve the system by graphing.<br><br> 2x + 3y = 6<br> 6x= -9y + 18
Fantom [35]

Answer:y= -2x/3 + 2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help me with this
lubasha [3.4K]
C. 3/5
The definition of terminating decimal is that it’s an answer that come to an end after a few decimal places. When looking at a b and d their denominators are 7 and 3 which will give answers with a never ending amount of decimals. This makes them nonterminal decimals. So the answer is c because it has a decimal place and it can give a final answer
7 0
3 years ago
The ratio of the number of men to the number of women on a bus was 2:3 at a bus stop. 4 women got off and the ratio became 4:5.
-Dominant- [34]

<u>Answer:</u>

16 men

20 women

<u>Step-by-step explanation:</u>

We are given that the ratio of the number of men to the number of women on a bus was 2:3 at a bus stop.

So assuming x to be the number of persons (male or female), we can write it as:

\frac {2x}{3x}

When 4 women got off the bus, the ratio changed to 4:5.

\frac {2x} {3x-4} = \frac {4} {5}

Solving it to find x:

5(2x)=4(3x-4)

10x=12x-16

2x=16

x=8

So, number of men on the bus = 2(8) = 16

and number of women on the bus at the end = 3(8)-4 = 24-4 = 20

6 0
3 years ago
Read 2 more answers
What is the output of the function when the input is 0
bearhunter [10]

Answer:

y = -1

Step-by-step explanation:

Any ordinate pair (x, y) represents the input output values of a function to be graphed.

For any input value of x, there will be an output value (y).

If input value for the graph attached is x = 0,

Output value will be represented by the y-value along y-axis as, y = -1

Therefore, y = -1 will be the answer.

4 0
3 years ago
Please help i have 2 questions thank you very much.
Rudik [331]
Hello!

Question 1
We first have to convert everything to yards since the concrete is charged by the cubic yards

15 feet = 5 yards
15 feet = 5 yards
3 inches = 0.08333

Multiply these to find the volume

5 * 5 * 0.08333 = 2.08325

Multiply this by the cost

2.08325 * 46 = 95.83

The answer is C) $95.83
------------------------------------------------------------------------------------------------------
Question 2

You have to find the volume of the first pyramid

The equation we use is V = \frac{lwh}{3}

V is volume
l is length
w is width
h is height

Put in the values we know

V =  \frac{16 * 16 * 28}{3}

Multiply

V =  \frac{7168}{3}

Divide

V = 2389.3333

Now we use this to find the side length of the second pyramid

2389.333 =  \frac{lw * 112}{3}

Multiply both sides by 3

<span>7167.999 = lw * 112
</span>
Divide both sides by 112

63.9999 = lw

Since it is a square pyramid we know that sides are equal

63.999 = l^2

Take the square root of both sides

8 = l

The answer is B) 8in

Hope this helps!
8 0
3 years ago
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