4 years ago

2x-y=5solve the equation for y

Mathematics

1 answer:

Taya2010 [7]4 years ago

7 0

2x-y=5 Subtract 2x from both sides -y=-2x+5 Multiply everything by -1 y=2x-5 would be your answer

You might be interested in

Ben can type 153 words in 3 minutes. At this rate, how many words can he type in 10 minutes?

koban [17]

Answer: 510

Explanation
153/3 = 51

51 x 10 = 510

Hope this helped

6 0

3 years ago

Read 2 more answers

Kari, katelynn, and Morgan went out for dinner and split the bill evenly. The total bill was $46.68. How much did each pay?

Murrr4er [49]

46.68 ÷3=15.56 each because it's being split by 3

5 0

4 years ago

Read 2 more answers

Write a quadratic equation in the form x² + bx+c=0 that has the following

vfiekz [6]

Answer:

x^2-6x+5

Step-by-step explanation:

To have roots at x=5 and x=1 you need to write is as follows

(x-5)(x-1)

you then need to multiply these two and get

x^2-6x+5

7 0

3 years ago

Find the number that belongs in the green box.<br><br>Round your answer to the nearest tenth.

makvit [3.9K]

Answer:

49.4 degrees

Step-by-step explanation:

SOHCAHTOA

tan x = opposite / adjacent

tan x = 7 / 6

using graphing calculator, you get x = 49.398 round to tenth = 49.4 degrees

please give thanks :)

3 0

3 years ago

Write 1.49 x 10^-7 in standard form

Eduardwww [97]

Answer:

1.49

Step-by-step explanation:

$1.49 \times 0.0000001 = 0.000000149 = 1.49$

in this problem you also need to use scientific notation period to do scientific notation you need to go to the first non-zero digit after the decimal . and in this case that is one next thing you do is put the next numbers after the decimal that you just put in front of the one which is 49 in this case and that gives you your answer of 1.49

6 0

4 years ago