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jeka57 [31]
3 years ago
5

Help me on problems 15 - 20 NOW!! (Need it for tom.)

Mathematics
1 answer:
Savatey [412]3 years ago
8 0
12 because you have to divide
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Li believes that the graph shows a direct variation why is li corect​
weqwewe [10]
Because it directly passes through the x and y axis
8 0
3 years ago
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Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.
pogonyaev

Answer:

The small balloon bouquet uses  7 balloons and the large one uses

18 balloons.

Step-by-step explanation:

Let's say that small balloon bouquets are S and large balloon bouquets are L. For the graduation party the employee assembled 6 small bouquets and 6 large bouquets, the total number of balloon used is 150. To put the sentence into an equation will be:

6S + 6L= 150

S+L= 25   ----> 1st equation

For Father's Day, the employee uses 6 small bouquet and 1 large bouquet, the total number of balloons used is 60. The equation will be:

6S + 1L= 60

1L= 60- 6S   ----> 2nd equation

We can solve the number of small balloon bouquet by substitute the 2nd equation into 1st. The calculation will be:

S+L = 25

S+ (60-6S)= 25

-5S= 25-60

-5S= -35

S= -35/-5

S=7

Then we can find L by substitute S value to 1st or 2nd equation.

S+L=25

7+L=25

L=18

5 0
4 years ago
& factorise 5x^2 + x
dolphi86 [110]

Answer: I literally have this wuestion but its easy ill tell u

Step-by-step explanation:

3 0
3 years ago
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I don't know how to find x so i need help.
77julia77 [94]
I can help but can you tell me what kind of problem your doing.
8 0
3 years ago
Which relation is a function?
Thepotemich [5.8K]
The answer is B.
Because the domain is not repeating
8 0
3 years ago
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