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3 years ago

In a relation, the input values can also be referred to as the __________?

Mathematics

1 answer:

Semmy [17]3 years ago

8 0

Answer: The answer for the blank is domain.

Step-by-step explanation: Domain is the input of a function, and range is the output.

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A school purchases boxes of candy bars.

Cloud [144]

Answer:

$0.20 per candy bar

Step-by-step explanation:

There are 50 candy bars per box. It's costing the school $30/50=$0.60 per candy bar to buy. The school sells each candy bar for $0.80, making a profit of $0.20 per candy bar.

3 0

3 years ago

The length of a rectangle is represented by the function L(x) = 5x. The width of that same rectangle is represented by the funct

IgorC [24]

A= l x w
5x * 2x^2 - 4x + 13
10x^3 - 20x^2 + 65x

3 0

4 years ago

Read 2 more answers

Solve using elimination. –8x + 6y = –16 –8x + 9y = 8

stira [4]

I think this is right

5 0

3 years ago

(2x + 3y) + (4x - 3y) = 11+(-5)

Maurinko [17]

Answer:

The correct option should have been $6x=6$ .

Step-by-step explanation:

Given the expression

$\left(2x\:+\:3y\right)\:+\:\left(4x\:-\:3y\right)\:=\:11+\left(-5\right)$

solving the expression

$\left(2x\:+\:3y\right)\:+\:\left(4x\:-\:3y\right)\:=\:11+\left(-5\right)$

Remove parentheses: (a) = a

$2x+3y+4x-3y=11-5$

Group like terms

$3y-3y+2x+4x=11-5$

Add similar elements

$6x=6$

It is clear that not a single given option is $6x=6$ . It means no option is correct. It seems you mistyped the correct options.

The correct option should have been $6x=6$ .

3 0

3 years ago

Write the linear equation in slope-intercept form and simplify.<br> –4x + 13y = 7

statuscvo [17]

$\\ \sf\longmapsto -4x+13y=7$

$\\ \sf\longmapsto 13y=4x+7$

$\\ \sf\longmapsto y=\dfrac{4x+7}{13}$

$\\ \sf\longmapsto y=\dfrac{4}{13}x+\dfrac{7}{13}$

4 0

2 years ago