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BlackZzzverrR [31]

2 years ago

6

If you take a number, times by 7 then subtract 1. You get the same as if you took the number multiply the number by 5 then subtr

act 8. What is the number?

2 answers:

ruslelena [56]2 years ago

7 0

Step-by-step explanation:

set as no . is X

7X _1 = 5 X - 8

2 X = -7

X = - 7 / 2

Irina-Kira [14]2 years ago

4 0

Answer:

-7/2 or -3.5

Step-by-step explanation:

Make the equation first

7x-1 = 5x-8

7 = -2x

-7/2 = x

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Alla [95]

Answer:

the solution to: f(x)=g(x)

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7 0

2 years ago

What is the range of the relation[(-5,0),(-4,-3),(-3,4),(-1,0),(-4,-1)]

vesna_86 [32]

The range is the set of values that the relation takes for the domain for which it is defined.

Is the set of values of the dependent variable.

In this case, we have the relation [(-5,0),(-4,-3),(-3,4),(-1,0),(-4,-1)].

The dependant variable takes the values: 0, -3, 4, 0 and -1. Some values are repeated.

We put the repeated values only once and sort to write the range.

Then, the range is R = {-3, -1, 0, 4}.

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1 year ago