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2 years ago

13

If papers were 60 cents per hundred papers, if you purchase 50 papers how much did you spend?PLEASE HELP I NEED THIS ANSWER STAT

PLEASE!!!

1 answer:

Darina [25.2K]2 years ago

6 0

Answer:

$83.33

Step-by-step explanation:

hope I helped lol

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It is a week before the maths festival. A maths exhibitor costs £75.40 and so far 12 have been bought.

Tasya [4]

Answer:

Hello,

£75.40*12= 904.8£

Step-by-step explanation:

5 0

3 years ago

Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in a race

icang [17]

Answer:

great! what else?

8 0

3 years ago

Need help will give brianly

Katen [24]

3. No it is not on the graph.

because: y=2x+5 insert (5,6)

6=2x5 +5 is wrong

4. C

8 0

3 years ago

Tanya [424]

Answer:

$2.50$

Step-by-step explanation:

Given

$(x_1,y_1) = (-1,0.8)$

$(x_2,y_2) = (0,2)$

$(x_3,y_3) = (1,5)$

$(x_4,y_4) = (2,12.5)$

Required

The rate of change (b)

The above graph is represented as:

$y = ab^x$

For: $(x_2,y_2) = (0,2)$ ;

We have:

$y = ab^x$

$2 = a * b^0$

$2 = a *1$

$2 = a$

$a = 2$

For $(x_3,y_3) = (1,5)$ ,

We have:

$y = ab^x$

$5 = a * b^1$

$5 = a * b$

Substitute $a = 2$

$5 = 2 * b$

Divide by 2

$2.5 = b$

$b = 2.5$

<em>Hence, the rate of change is 2.50</em>

7 0

3 years ago

What is the polynomial -9+1/8x-7x^4+x^2-x^5 in standard form

Oduvanchick [21]

Answer:

-x^5 - 7x^4 + x^2 + (1/8)x - 9

Step-by-step explanation:

Rewrite the given -9+1/8x-7x^4+x^2-x^5 in descending order of the variable x:

-9+1/8x

-x^5 - 7x^4 + x^2 + (1/8)x - 9

7 0

3 years ago