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3 years ago

Answer this really quick

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

8 0

Answer is: Y= 2x + 3

ivann1987 [24]3 years ago

7 0

Answer:

the equation is y = ax + b (a ≠ 0)

see in the graph, the line passed through (0;3) and (1;5)

=>b = 3

a + b = 5

<=> a = 2

b = 3

=> the equation is y = 2x + 3

Step-by-step explanation:

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BRAINLIEST ASAP!!!!

ivanzaharov [21]

The graph of a quadratic equation is a U-shaped curved called parabola. It is because the parabola makes very easy to find the axis of symmetry to plot selected points and finding the roots and vertex.

Good luck :)

4 0

3 years ago

Which value of x makes the inequality -* < 8 true?

elena55 [62]

Answer:

D: x = 2

Step-by-step explanation:

Go down the multiple choices answers and plug each value in for x until the inequality is true:

1/4(32) < 8

1/4 × 32/1 < 8

32/4 < 8

8 < 8

8 is not less than 8 so this is false (8 = 8).

1/4(35) < 8

35/4 < 8

8 3/4 < 8

8 3/4 is not less than 8 so this is false (8 3/4 > 8).

1/4(34) < 8

34/4 < 8

8 2/4 < 8

8 2/4 is not less than 8 so this is false (8 2/4 > 8).

1/4(2) < 8

2/4 < 8

2/4 is less than 8 so this is true (2/4 = 1/2 = 0.5 > 8).

6 0

3 years ago

5 b = - 25 for algebra

san4es73 [151]

Answer:

b= -5

Step-by-step explanation:

because 5x-5=-25

4 0

3 years ago

Read 2 more answers

The data set shows the year's coldest temperatures (in degrees Fahrenheit) for a few cities. Which value would be the best measu

Alisiya [41]

<u>Answer:</u>

The correct answer option is C. 24.

<u>Step-by-step explanation:</u>

We are given the following data set:

12, 14, 16, 20, 20, 22, 24, 26, 26, 26, 30, 30, 32

These are 13 values in the data set and we are to find the best measure of center for this data, which is also called the mean.

Since, the number of values is odd, we can use the following formula to find the central value for this data:

$\frac{n+1}{2}$ where n is the number of values

$\frac{13+1}{2} = \frac{14}{2} = 7$

Therefore, the 7th value in the data set is the best measure of center which is 24.

3 0

3 years ago

Apples in a french market cost 2.5 Euros per kilogram. what is the price in dollars per pound. (Based on $ 1.256 - Euros .7965)

Alika [10]

2.5euros/1kg×?U.S$/?euro×1kg/?lb
and, 1 kg=2.20462 lb
2.5/1 * $1.256/.7965 E * 1KG/2.204 =3.14/178= 1.76.

4 0

4 years ago