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3 years ago

5

Help me with this pls

2 answers:

Bogdan [553]3 years ago

4 0

Answer:

hi

Step-by-step explanation:

ruslelena [56]3 years ago

4 0

Answer:

The second number line

Step-by-step explanation:

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How do i solve this? (by factoring)<br> x(x+3)=x+8

AfilCa [17]

$\sf x\left(x+3\right)=x+8\\\\\\\\x^2+3x=x+8\\\\\\\\\sf \boxed{\sf\mathrm{Subtract\:}8\mathrm{\:from\:both\:sides}}\\\\\\\\\sf x^2+3x-8=x+8-8\\\\\\\\\sf \boxed{\sf \mathrm{Simplify}}\\\\\\\\\sf x^2+3x-8=x\\\\\\\\\boxed{\sf \mathrm{Subtract\:}x\mathrm{\:from\:both\:sides}}\\\\\\\\\sf x^2+3x-8-x=x-x\\\\\\\\\boxed{\sf \mathrm{Simplify}}\\\\\\\\\sf x^2+2x-8=0\\\\\\\\\boxed{\sf factor~ x^2+2x-8=0}\\\\\\\\\sf \left(x-2\right)\left(x+4\right)=0$

$\sf \boxed{\sf \mathrm{Using\:the\:Zero\:Factor\:Principle:\quad \:If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0}\\\\\\\\\sf x-2=0\quad \mathrm{or}\quad \:x+4=0\\\\\\\\\boxed{\sf \{x=2\}}\\\\\boxed{\sf \{x=-4 \} }$

3 0

3 years ago

Here are the prices for cans of juice that are the same brand and the same size at different stores. Which store offers the best

Hitman42 [59]

Answer:

Store Z

Step-by-step explanation:

Store X: 4 cans for $2.48, so 2.48/4= $0.62 per can

Store Y: 5 cans for $3.00, so 3.00/5= $0.60 per can

Store Z: $0.59 per can

Store Z offers the best deals since it cost less than the other

8 0

3 years ago

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Are the data shown in this line plot skewed left, skewed right, or not skewed?

alukav5142 [94]

Not skewed, I can tell dawgggg ooooohhhhh and I’m wasted

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3 years ago

At a small liberal arts college, students can register for one to six courses. Let be the number of courses taken in the fall by

Maslowich

According to the probability distribution, there is a 0% probability that a randomly selected student earns more than 18 credits.

A student earns 3 credits <u>per course</u>.

Thus, the probability distribution for the <u>number of credits earned</u> is:

$P(X = 3) = 0.06$

$P(X = 6) = 0.06$

$P(X = 9) = 0.12$

$P(X = 12) = 0.2$

$P(X = 15) = 0.41$

$P(X = 18) = 0.15$

Since no person takes more than 6 courses, there is a 0% probability that a randomly selected student earns more than 18 credits.

A similar problem is given at brainly.com/question/25117113

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3 years ago

What is 6.34 x 10^-9 written in standard form?

CaHeK987 [17]

I hope this helps you

8 0

4 years ago

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