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2 years ago

I need help fr!! ignore the writing lol

Mathematics

2 answers:

Romashka [77]2 years ago

8 0

Answer:

-40

Step-by-step explanation:

(-7)(5)-5=-35-5=-40

sweet-ann [11.9K]2 years ago

8 0

Answer:

-40

Step-by-step explanation:

Inputs are the x values and outputs are the y values. To find the output of a function, substitute the chosen value for x.

For instance, when the input is 5:

$-7(5)-5\\-35-5\\-40$

Then, the output is -40.

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It costs $3.75 for 5lbs of food for your puppy. How much is it for 1lb

alex41 [277]

75 cents is for 1lb

I got that answer because I divided 3.75 and 5 and the I got 75 cents

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2 years ago

What is the range of the given function?

tino4ka555 [31]

Answer:

Step-by-step explanation:

we know that

The Domain of the function are all the values of x that can take the function

in this problem the domain is

The Range of the function are all the values of y that can take the function

in this problem the range is

therefore

{y | y = –7, –1, 0, 9} baaaam

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3 years ago

Given circle B, with a radius AB of 10 inches and a central angle ABC of 75º , find the length of the arc AC.

andre [41]

13.1 inches is the answer

7 0

3 years ago

anyone know the answer i worked it out but didn't know where i messed up so i am just gonna ask for someone to help me with it.

hram777 [196]

I also worked it out but I got -5/3

2(6p-5) ≥ 3(p-8) -1

12p-10 ≥ 3p-24-1

12p-10 ≥ 3p-25

12p-3p ≥ -25+10

9p ≥ -15

-15/9

P ≥ -5/3

5 0

2 years ago

$700 is invested at 4% per annum. How long will it take for the amount to reach $784?

Blababa [14]

Answer:

3yrs

Step-by-step explanation:

Given parameters:

Capital = $700

Percentage interest = 4% per annum

Unknown:

Time it will take for amount to be = $784

Solution:

To find the simple interest on an amount;

I = $\frac{PRT}{100}$

P is the principal

R is the rate

T is the time

I is the interest

Insert the parameters:

I = $\frac{700x 4 x T}{100}$

I = 28T

So;

At the end of the duration:

Principal + Interest = Amount

700+28T = 784

28T = 784 - 700

28T = 84

T = 3yrs

5 0

2 years ago