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Aleksandr [31]
3 years ago
13

Squareroot of 9x+63=x+7

Mathematics
1 answer:
viktelen [127]3 years ago
3 0

Answer:

x = 2 and - 7 that is the answer

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Help!
8_murik_8 [283]
P = k/V

84 = k/51
4,284 = k

P = 4,284 / 153
P = 28Pa

Hope I helped!
8 0
3 years ago
Read 2 more answers
Ms.Littlebird is shopping at a farmers market. She buys 10 eggs for $0.33 per egg. She also buys 3 pounds of beets at a cost of
hjlf

Answer: she spent $10.21

Step-by-step explanation:

She buys 10 eggs for $0.33 per egg. This means that the total cost of eggs that she bought would be

10 × 0.33 = $3.3

She also buys 3 pounds of beets at a cost of $1.42 per pound. This means that the total cost of of beets that she bought would be

3 × 1.42 = $4.26

Before she leaves, Ms. Littlebird purchases 5/8 lb of spinach, which costs $4.24 per pound. This means that the total cost of spinach that she bought would be

5/8 × 4.24 = $2.65

Total amount that Ms Littlebird spend at the farmers market is

3.3 + 4.26 + 2.65 = $10.21

8 0
4 years ago
1.An association of art museums releases a study reporting that museums with restaurants have a greater number of annual visitor
Ahat [919]

1.Not having a restaurant decreases the number of annual visitors to a museum.

2.The owner wants people to believe that dance classes are popular so that they sign up for classes.

3.The sample is biased because it does not represent the population and The question is biased toward a Yes response.

4 0
4 years ago
What is equivalent to 4/16 as a whole number?
il63 [147K]
I think just divide 4 by 16 and that will be your answer? I'm not sure but the answer that I'm giving you is 4 your welcome if it helped in anyway
8 0
4 years ago
Please help, I will give brainliest.
kotegsom [21]

Answer:

b = 30 / a

which agrees with the third expression in the list of possible options

Step-by-step explanation:

When we say that a and b vary inversely, that means that in mathematical form:

b = k / a  where "k" is the so called "constant of proportionality". In order to write the function that models this inverse variation, we need to find the value of "k". We do such by using the information they provide (b = 5/2 when a = 12):

5/2 = k / 12

Then, solving for "k":

5 * 12 / 2 = k

60 / 2 = k

k = 30

Then we can now write the function that models this inverse variation:

b = k / a

b = 30 / a

5 0
3 years ago
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