All categories

2 years ago

Help with number 6 plsssss

Mathematics

1 answer:

olganol [36]2 years ago

3 0

Answer:

pay attention in class next time, love

You might be interested in

Anybody can help me on this

Maslowich

Answer:

y= -1,800x+39,000

2. 39,000

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

GIVING BRAINLIEST IF YOU CAN HELP PLEASE

alex41 [277]

Answer:

The rate of change will be $25

Step-by-step explanation:

Since she started from $45 we have to count again so on the chart it goes 5, 10, 15, 20, and 25!

<h2 />

3 0

2 years ago

Read 2 more answers

While driving past stores, Tatum counted the number of cars in the parking lots.

Vlad [161]

Answer:

Step-by-step explanation:

1, 3, 5, 9, 15, 19, 19

7 0

3 years ago

Read 2 more answers

Convert 7/9 to a decimal by long division

Tomtit [17]

0.77777777777777 and goes on forever since anything/9 is 0.(whatever that number is repeated)

5 0

3 years ago

Match the real-world problem to its constant of proportionality.

irakobra [83]

Answer:

a. $18.36 for 3 pizzas : k = 6.12

b. $4.17 for 3 pounds of bananas . k = 1.39

c. $16.48 for 4 pounds of potatoes . k = 4.12

d. 2 cups of flour to make 24 cookie . k = 12

Step-by-step explanation:

PROPORTIONALITY:

Two quantities x and y are said to proportional to each other

if for x ∝ y , x = y k.

Here, k is called the PROPORTIONALITY CONSTANT.

⇒ $x \propto y \implies k = \frac{x}{y}$

Now, for the given quantities:

a. $18.36 for 3 pizzas [box]

Here, $k = \frac{x}{y} = \frac{18.36}{3} = 6.12$

So, the proportionality constant is 6.12.

b. $4.17 for 3 pounds of bananas [box]

Here, $k = \frac{x}{y} = \frac{4.17}{3} = 1.39$

So, the proportionality constant is 1.39.

c. $16.48 for 4 pounds of potatoes [box]

Here, $k = \frac{x}{y} = \frac{16.48}{4} = 4.12$

So, the proportionality constant is 4.12.

d. 2 cups of flour to make 24 cookies

Here, $k = \frac{x}{y} = \frac{24}{2} = 12$

So, the proportionality constant is 12.

7 0

3 years ago