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Free_Kalibri [48]
3 years ago
5

2x - 2y = 6 3x + 2y = 9 Solve the system of equations. A) x = 0, y = 3 B) x = 3, y = 0 C) x = 1, y = -2 D) x = -2, y = 1 3) x +

3y = 7 x - 3y = 1 Solve the system of equations.
Mathematics
1 answer:
nadezda [96]3 years ago
8 0

Answer:

B) x = 3, y = 0

Step-by-step explanation:

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I need help with these 3 questions plz
malfutka [58]

Answer:

16. C

17. D

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Step-by-step explanation:

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3 years ago
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Look at the model to the right. 3/5 of the whole is shaded. Divide the model into a different number of equal parts to find an e
almond37 [142]

Solution:

\frac{3}{5}=\frac{6}{10}=\frac{9}{15}

Two or more fractions are said to be equivalent , if reduced in lowest terms that is numerator and denominator are co-prime, they are equal.

\frac{3}{5} Three out of five is shaded.

Equivalent fraction of

\frac{3\times 6}{5\times 6}=\frac{18}{30} \\\\  \frac{3\times 8}{5\times 8}=\frac{24}{40}

8 0
3 years ago
Which graph is an example of a function whose parent function is y=sqrt x?
hoa [83]

See in the explanation

<h2>Explanation:</h2>

Hello! Recall that you have to post complete questions in order to get excellent and correct answers. Since you have missing graphs, I can't say what is the correct option. However, I'll try to help you about the concept of parent functions.

A parent function is the most basic function that shares the same characteristics with other complicated functions. One of the parent function in mathematics is the Square Root Function written as:

y=f(x)=\sqrt{x}

This parent function is shown in the First Figure below. As you can see:

  • The domain is the set of all real numbers greater (or equal) than zero
  • The range is the set of all real numbers greater (or equal) than zero

An example of a function whose parent function is f(x)=\sqrt{x} is the same function translated three units to the left. In a mathematical language:

g(x)=\sqrt{x+3}

This graph is shown in the second figure. As you can see, these two graph share the same characteristics. The only difference is a translation performed on the second one. For the second graph, we have:

  • The domain is the set of all real numbers greater (or equal) than -3
  • The range is the set of all real numbers greater (or equal) than zero

<h2>Learn more:</h2>

Other parent functions: brainly.com/question/1131412

#LearnWithBrainly

5 0
3 years ago
A chemical solution is 5% iodine. How many milliliters of iodine are there in 1,000 mL of
KiRa [710]
50 milliliter since 5% of 1000 is 50 ml and there is only 5% iodine
8 0
3 years ago
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The same type of television is being sold at two different stores. Store A is selling the television for $ 800, which is $ 120 m
erma4kov [3.2K]

Answer: $340

Step-by-step explanation:

$800 - $120 = $680

1/2 of $680 is $340

Hope this helps!

7 0
4 years ago
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