3 years ago

If you know how to this and can help that would be so great...also please take a look at my last question Thanks

Mathematics

1 answer:

Alik [6]3 years ago

8 0

Answer:

im sorry i dont know

Step-by-step explanation:

You might be interested in

When f(x)=5x^2-2x+5, evaluate f(-3)

patriot [66]

Answer:

f(-3)=56

Step-by-step explanation:

When evaluating a specific input for a function, you just plug that input in for x.

So in this case, f(-3)=5(-3)^2-2(-3)+5

f(-3)=5(-3)^2-2(-3)+5

f(-3)=5(9)+6+5

f(-3)=45+6+5

f(-3)=56

8 0

2 years ago

GOT ANOTHER QUESTION... WILL MAKE BRAINLIEST

Oksi-84 [34.3K]

Answer:

s= -1

Step-by-step explanation:

7= -10s-3

+3 +3

10=-10s

s= -1

4 0

2 years ago

If x varies inversely as y and x=2.5 when y = 40 , find y when x = 2

Illusion [34]

Answer:

2.5/40=2/y

2.5y=40x2

2.5y=80

y=80/2.5

y=32

6 0

2 years ago

PLEASE HELP WITH THIS

Kitty [74]

I think it is B -2 < x < 2

4 0

2 years ago

You place three orders for 100 soccer balls which cost $22 per ball. You receive all 300 balls. There is a delivery charge of $2

julsineya [31]

Answer:

Average cost per ball: $22.2

Step-by-step explanation:

Cost per ball: $22

Cost of 300 balls: 300 × 22 = $6600

Total No. of Orders: 3

Delivery fee per order: $20

Total Delievery fee: 20 × 3 =$60

Total cost including delivery cost: $6600 + $60 = $6660

$Average cost per ball = \frac{Total cost}{No. of balls}$

$Average cost per ball = \frac{6660}{300}$

$Average cost per ball = $22.2$

7 0

3 years ago