3 years ago

Please Help Me with this one too

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

8 0

Answer:

The second one

Step-by-step explanation:

0.5 times 5 is 2.5

2.5 plus 14 is 16.5

0.5 times 10 is 5

5 plus 14 is 19

And so on

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7. Jane is at the amusement park. The admission is $25, and the rides are $2 each. If Jane

Vedmedyk [2.9K]

Answer:

Jane got on 16 rides

Step-by-step explanation:

r= numbers of rides

25 + 2r

25 + 2r = 57

-25 -25

_____________

2r\2 32/2

r=16

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3 years ago

The graph of y = cosine (x + pi/2) is the graph of the y = cos(x) shifted in which direction?

kap26 [50]

Answer:

pi/2 units to the left

Step-by-step explanation:

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3 years ago

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Which equation, when graphed, has x-intercepts at (-1,0) and (-5,0) and a y-intercept at (0, -30)?

Vladimir [108]

If a function has roots -1 and -5, it must be in the form

$f(x)=a(x+1)(x+5)$

We can fix the coefficient a by imposing the passing through (0,-30):

$f(0)=-30=a(1)(5)\iff a=-6$

So, the function is

$f(x)=-6(x+1)(x+5)$

7 0

3 years ago

Johnny has 6 apples, 12 bananas and 14 strawberries. write in simplest form.

julsineya [31]

Answer:

a=apples

b=bananas

s=strawberries

6a, 12b, 14s

Step-by-step explanation:

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4 years ago

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Safeway has ginger ale on sale at 12 cans for $4.00 and Giant has the same brand

Genrish500 [490]

Answer:

Giant has the better deal

Step-by-step explanation:

4.00/ 12 is .3333333

6.00/20 is .30

so . 30 is less that .3333333333

therefore Giant has the better deal

7 0

3 years ago