3 years ago

1/5x - 2/3y = 30 , when y = 15

Mathematics

1 answer:

Helga [31]3 years ago

4 0

Question

1/5x - 2/3y = 30 , when y = 15

Answer:

Step-by-step explanation:

replace y with 15

1/5x - 2/3 * 15 = 30

1/5x - 10 = 30

1/5x = 40

x = 40 * 5

x = 200

You might be interested in

A line has slope -1. It passes through the point Q(2, -n) and R(4, -3). What is the value of n?

dsp73

Answer:

i need this answer too

Step-by-step explanation:

lol

7 0

3 years ago

WILL GIVE 30 points a scatter plot and a possible line of best fit is shown is the line of best fit accurate for the data shown

mart [117]

It passes through the center of the points. (2)
When doing a line of best fit, you want the line to have equal number of points on either side of the line.

7 0

3 years ago

Read 2 more answers

Write the compound inequality shown by the graph.

Anni [7]

9 > x >= 2 is the answer

6 0

3 years ago

What is the mean absolute deviation (MAD) of the data set?

erastova [34]

The answer is 4 i think

7 0

3 years ago

Please can someone help thank you

Nitella [24]

Answer:

it would be 36-45 and 56-64

5 0

3 years ago