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geniusboy [140]

3 years ago

13

The graph below shows the price of different numbers of beach balls at a store: Which equation can be used to determine p, the c

ost of b beach balls? b = 5.50p p = 5.50b p = 11b b = 11p

1 answer:

lys-0071 [83]3 years ago

7 0

Answer:

p = 5.50b

Step-by-step explanation:

2 beach balls cost 11

4 beach balls cost 22

6 beach balls cost 33

So each (1) ball b costs 5.50 ($) p

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8_murik_8 [283]

Answer:

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Step-by-step explanation:

4 0

2 years ago

Is (x+7) a factor of f(x) x3-3x2+ 2x-8?

Snowcat [4.5K]

Answer:

(x+7) is not a factor

Step-by-step explanation:

we know that

If (x+7) is a factor of f(x)

then

For $x=-7, f(-7)=0$

Verify

we have

$f(x)=x^{3}-3x^{2} +2x-8$

Substitute x=-7

$f(-7)=(-7)^{3}-3(-7)^{2} +2(-7)-8$

$f(-7)=-343-147 -14-8$

$f(-7)=--512$

$-512\neq 0$

therefore

(x+7) is not a factor

3 0

2 years ago

If the cube shown above is sliced by a plane to create a rectangle that is not a square, which sets of vertices could the plane

Veronika [31]

If I’m sure it should be D or C

3 0

2 years ago

Write an equation for 14 groups of 16

ZanzabumX [31]

14 times 16=84+140=224

4 0

2 years ago

Is 272 oz greater than 20 lb

Karolina [17]

We know that 1 lb = 16 oz
So lets convert the 20 lb to oz and then compare the two quantities in consistent units.
If 1 lb = 16 oz then 20 lb are equal to 20*16 oz, that is
20 lb = 20*16 oz = 320 oz
therefore,
320 oz are greater than 272 oz, or,
20 lb are greater that 272 oz

3 0

2 years ago