3 years ago

Gina Wilson All Things Algebra 2015, Unit 11

Mathematics

2 answers:

sertanlavr [38]3 years ago

7 0

Answer:

What are we answering?? theres nothing there

Step-by-step explanation:

galben [10]3 years ago

5 0

Answer:

uhh there's nothing-

Step-by-step explanation:

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1. the answer is nonfictional story about a person, topic, or event

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88) 4 times a number decreased by 8 equals 40<br> A) x=80 B) x = 40 C) x=8<br> D) x = 12

dimulka [17.4K]

D=12
Because if you write down the equation 4x-8=40 and plug in 12. 4 times 12 is 48
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3 years ago

Given: F(x) = 3x2 + 1, G(x) = 2x - 3, H(x) = x<br><br> F(-2) =

Naddik [55]

Answer:

Use the given functions to set up and simplify:

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galben [10]

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A on edge

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3 years ago

Kara did a survey to determine to study the types of pets that students in her school had. She surveyed 300 students and found t

julsineya [31]

Answer:

Step-by-step explanation:

Total Number of Students =300

Percentage who had cats, n(C) = 40%

Percentage who had both cats and dogs , $n(C \cap D)$ = 12%

Percentage who had neither cats nor dogs, $n(C \cup D)'$ =45%

Now:

Universal Set, $U = n(C)+n(D)-n(C \cap D)+n(C \cup D)'$

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Therefore:

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