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3 years ago

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adam bought granola bars at the store.The expression 6p + 5n gives the number of bars in p boxes of plain granola bars and n box

es of granola bars with nuts. what are the terms of the expression

1 answer:

erik [133]3 years ago

5 0

It would be 31 because you would + it like this 5x5=25+6=31 and there you go.

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Kali has a 6 meter ladder that she wants to use to get her cat out of a tree. She puts the base of the ladder 2 meters away from

lara [203]

Answer:

The ladder will reach 5.6 meters high.

Step-by-step explanation:

The tree, the ground and Kali's ladder form a triangle whose hypotenuse $h$ is the ladder, base $b$ the ground, and perpendicular $p$ the tree. Thus from Pythagorean theorem:

$p^2+b^2=h^2$

Since $b=2$ and $h=6$

$p=\sqrt{h^2-b^2} =\sqrt{6^2-2^2}=\boxed{5.6\:meters.}$

Thus the ladder will reach 5.6 meters high.

8 0

3 years ago

Read 2 more answers

2 (x + 8) > 18 + x -4 need this really soon

alukav5142 [94]

$\text {Hey! To solve this problem you must...}$

$\text {Simplify the Equation:}$

$\text {Multiply (x+8) by 2.}$

$\text {x becomes 2x. 8 becomes 16}$

$2x+16>x+14 \text { will be your answer once you simplify it.}$

$\text {The Next Step is to Subtract x:}$

$\text {Q: Why Subtract x instead of adding x?}$

$\text {A: We need x to cancel out. So x-x will cancel out each other.}$

$\text {Note: In equations like these x-x is another way of saying 1-1.}$

$2x+16-x>x+14-x\\x+16>14 \text { would be your answer once you subtract x.}$

$\text {The Final Step is to Subtract 16.}$

$\text {Note: Subtracting 16 will cancel out 16-16 and just leave x by itself.}$ $\text {That's what we are working towards.}$

$x+16-16>14-16\\x>-2 \text { would be your final answer.}$

$\text {Best of Luck!}$

$\text {-LimitedX}$

6 0

2 years ago

Read 2 more answers

100th number in this sequence <br><br> 14 ,28 ,42 ,56

liraira [26]

It is 1,400 Since 14x100=1,400.

7 0

2 years ago

A company claims that 9% of the items produced on a new machine are defective.

White raven [17]

Considering the situation described, the appropriate null hypothesis is given by:

$H_0: p = 0.09$

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if the proportion is the expected one, that is, of 9%, hence:

$H_0: p = 0.09$

At the alternative hypothesis, it is tested if there is enough evidence to conclude that the proportion is above 9%, hence:

$H_1: p > 0.1$ .

More can be learned about an hypothesis test at brainly.com/question/26454209

#SPJ1

6 0

2 years ago

I will give u 5 stars for you answer and ill mark u brainilest if u tell me how to do it.

kolezko [41]

Answer:

Erin ran 12.5 miles

Luis ran 7.5

In all they ran 20 miles.

Step-by-step explanation:

Erin: 5 x 3.5 = ?

Luis: 3 x 2.5 = ?

----------------------------

5 x 2.5 = 12.5 . Erin ran 12.5 miles

3 x 2.5 = 7.5 . Luis ran 7.5 miles

7.5 + 12.5 = 20 miles

They ran 20 miles all together.

Hope this helps!

3 0

2 years ago