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3 years ago

What is the answer to -1/3x + 1 = -7

Mathematics

1 answer:

QveST [7]3 years ago

7 0

Answer: -7

Step-by-step explanation:

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Can anyone help me please thank you if you do

omeli [17]

Hai!

Your answer should be A.

So so sorry if I am Wrong.

Have a good day! :3

6 0

3 years ago

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

krek1111 [17]

Answer:

$\boxed{ - 6} < - \sqrt{24} < \boxed{- 2}$

4 0

3 years ago

Help me pleaseeeeee I need to pass summer school

GalinKa [24]

Answer:

3(6) -1

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

2(6)+1

Step-by-step explanation:

first find r(6)

r(6) =3(6) -1

= 18 -1

Then find s(6)

s(6) = 2(6)+1

Then divide

r(6)/s(6) = 3(6) -1

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

2(6)+1

6 0

3 years ago

Read 2 more answers

The table gives the relative frequencies of recipes that contains sugar and salt, contain at least one of those ingredients, or

tigry1 [53]

Answer-

The probability that a randomly selected recipe does not contain sugar, given that it contains salt is 22.4%

Solution-

The given table in the link shows the relative frequencies of recipes that contains sugar and salt, or contains at least one of those ingredients, or contains neither of those ingredients.

We have to find the conditional probability that the recipe doesn't contain sugar, given that it contains salt.

We know that, the conditional probability of occurrence of A given that B occurs is,

$P(A|B)=\frac{P(A\ and\ B)}{P(B)} =\frac{P(A\bigcap B)}{P(B)}$

$P(\text{Doesn't contain sugar}\ |\ \text{Contains salt})=\frac{P(\text{Doesn't contain sugar}\ and\ \text{Contains salt})}{P(\text{Contains salt})}$

$P(\text{Doesn't contain sugar}\ and\ \text{Contains salt})=\frac{0.15}{1} =0.15\\P(\text{Contains salt})=\frac{0.67}{1}=0.67$

Putting these values,

$P(\text{Doesn't contain sugar}\ |\ \text{Contains salt})=\frac{0.15}{0.67} =0.224=22.4\%$

5 0

4 years ago

The focus of a parabola is located at (4,0), and the directrix is located at x = –4.

Tanzania [10]

The distance between the focus and directrix is, in this case, 8. Since the directrix is at x= something, the parabola opens sideways, and since the directrix is on the left, to the right. In which case, y^2=p(x), where p is 4 times distance of half of distance between directrix and focus, so the answer is y^2=16x

3 0

4 years ago

Read 2 more answers