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Brut [27]
2 years ago
14

For the function y = x + 4, what is the output value if 3 is the input value?

Mathematics
2 answers:
bearhunter [10]2 years ago
8 0

Answer:

Y= 7

Step-by-step explanation:

Sence x=3 it is 3+4 wich =7

9966 [12]2 years ago
3 0

I actually don't know but have you listened to King Von's new album yet it's fire

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What is an equation of the line that passes through the points (-4,-2) and (-8,3) ??
andre [41]

Answer:

y =  − 5/ 4 x  − 7

Step-by-step explanation:

4 0
3 years ago
Factorise: x^2/y^2+1+y^2/X^2​
rewona [7]

Answer:

<h2>( \frac{x}{y}  +  \frac{y}{x}  + 1)( \frac{x}{y}  +  \frac{y}{x}  - 1)</h2>

Step-by-step explanation:

Hope it is helpful.....

7 0
3 years ago
the price for dinner in a resteraunt was $80. The customer paid an addition 7% meals tax and left a $15 tip. how much meals tax
Marrrta [24]
Multiply the price of the meal by the sales tax. Tips are added in after tax has been applied, so it would not be added in to calculate the tax.

Tax= Meal Cost * Tax %

=$80 * 7%
convert % to decimal (7% ÷ 100)

=80 * 0.07

=$5.60 sales tax paid


ANSWER: $5.60 was the sales tax the customer paid.
4 0
4 years ago
Kim’s lunch cost is 12.74 she included a tip of 15%
ANEK [815]

Answer:

The total cost of her lunch is $14.65

Step-by-step explanation:

15% of $12.74 is $1.91

12.74+1.91=14.65

4 0
3 years ago
Kevin bought 3 dvds for 45.99 how much would 7 dvds cost?
Alecsey [184]

Answer:

I am pretty sure the answer would be $107.31. Sorry if I'm wrong.

Step-by-step explanation:

First you take the total of the 3 DVD's (45.99) and you divide that by 3 (number of DVD's) to get 15.33 which is called the unit price. Then, you take your unit price and multiply that by how many items you are going to buy.

45.99 / 3 = 15.33

15.33 x 7 = 107.31

6 0
3 years ago
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