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3 years ago

15

Part A

2 answers:

Anna11 [10]3 years ago

5 0

It’s D. The shoes at store A are now the same price as store B

Kisachek [45]3 years ago

4 0

Answer:

D - the shoes at the store a are now the same price as store b

Step-by-step explanation:

You might be interested in

Percent notation what is the meaning

mario62 [17]

Answer:

In mathematics, a percentage (from Latin per centum "by a hundred") is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", or the abbreviations "pct.", "pct"; sometimes the abbreviation "pc" is also used. A percentage is a dimensionless number (pure number).

Step-by-step explanation:

7 0

4 years ago

svetoff [14.1K]

Answer:

(a) Rule: Multiply the input (x) by 2 and add 5 to the result of the product

(b) $y =2x +5$

Step-by-step explanation:

Given

The attached table

Solving (a): The rule of the table in words

First, we calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Using:

$(x_1,y_1) = (2,9)$

$(x_1,y_1) = (10,25)$

So, we have:

$m = \frac{25 - 9}{10 - 2}$

$m = \frac{16}{8}$

$m=2$

The equation is calculated using:

$y - y_1 =m(x - x_1)$

Using:

$(x_1,y_1) = (6,17)$

We have:

$y - 17 =2(x - 6)$

$y - 17 =2x - 12$

Make y the subject

$y =2x - 12+17$

$y =2x +5$

Hence, the rule is:

Multiply the input (x) by 2 and add 5 to the result of the product

(b): The rule, in algebra

As solved in (a), the rule is:

$y =2x +5$

8 0

3 years ago

Where do you find the solution to a system of liner equations??

oksano4ka [1.4K]

Answer:

The intersection of both lines.

7 0

3 years ago

Read 2 more answers

If 900 square centimeters of material is available to make a box with a square base and an open top, find the largest possible v

pentagon [3]

Answer:

1400

Step-by-step explanation:

6 0

3 years ago

If you multiplied 3x37, would the product be an even number or an odd number?

choli [55]

The answer would be an odd number, 111.

8 0

3 years ago