2 years ago

Which of the following is not the same as positive 7?

Mathematics

2 answers:

Valentin [98]2 years ago

4 0

Answer:

the answer is 3 because is you go left it turns it negative

bekas [8.4K]2 years ago

3 0

Seven units to the left of the 0 on a number line would = -7 thus answer 3 being the correct answer

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If hugo goes out for dinner and pays 2$ of sales tax on a 20$ meal what percentage is the sales tax in his city?

vesna_86 [32]

<h3>Answer: 10%</h3>

Work Shown:

2/20 = 0.10 = 10%

Note that 10% of 20 = 0.10*20 = 2 dollars is the sales tax to help confirm the answer.

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2 years ago

Is -¼ + 2 ¼y + 2 - y equivalent to y + 2 ?

Juliette [100K]

Answer: No

Step-by-step explanation:

$-\frac{1}{4}+2\frac{1}{4}y+2-y=y+2$

$(-\frac{1}{4}+2)+(2\frac{1}{4}y-y)=y+2\\$

$(\frac{(-1)+(4)(2)}{4})+(\frac{9}{4}y-y)=y+2$

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$(\frac{7}{4})+(\frac{5}{4})y=y+2$

5 0

3 years ago

Which order pair is not included in the graph of y= 3x+6 the coordinates is (1,9) (10,36) (3,12) (6,18)

serious [3.7K]

Answer:

(3,12)

Step-by-step explanation:

you would put the 12 as y then 3×3=9+6=15 and 12 doesn't equal 15

3 0

2 years ago

Read 2 more answers

Solve the multiple choice for number 6

12345 [234]

Answer:

I'm pretty sure it is A

Step-by-step explanation:

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2 years ago

Evaluate this function f(x)= -x2+6x+19 Find f(5)

mario62 [17]

Answer:

f(5) = -10+30+19 = 39

Step-by-step explanation:

f(5) = (-5)2+6(5)+19

-10+30+19

=39

7 0

2 years ago