3 years ago

Find the point of intersection of the lines 7x-2y=25 and 5y=3x-19, then find the value of 5x-y^2.

Mathematics

1 answer:

denis23 [38]3 years ago

5 0

Answer:

point of intersection is (3,-2)

Step-by-step explanation:

You might be interested in

(-8 - 9i)(-3+6i) standard form

ikadub [295]

Answer:

78 - 21i

m a t h w a y will help you :)

4 0

4 years ago

What percenr of 60 is 15

gregori [183]

Answer:

Step-by-step explanation:15% of 60 is 9%

6 0

4 years ago

Read 2 more answers

Suppose ACT Reading scores are normally distributed with a mean of 21.3 and a standard deviation of 5.9. A university plans to a

Mekhanik [1.2K]

Answer:

30.0

Step-by-step explanation:

Given our data is normally distribute with $\mu=21.3$ and $\sigma=5.9$

-Top 7% is given by find the z-value corresponding to p=(1-0.07)=0.93

-We substitute our values in the equation below;

$z=\frac{\bar X-\mu}{\sigma}\\\\\\=\frac{X-21.3}{5.9}, z_{0.035}=1.476\\\\\therefore 1.476=\frac{X-21.3}{5.9}\\\\X=5.9\times 1.476+21.3\\\\=30.0084\approx30.0$

Hence, the minimum score required for the scholarship is 30.0

8 0

3 years ago

Please Help I need this ASAP. A street has 50 houses on each side, for a total of 100 houses. The addresses on the south side of

Iteru [2.4K]

Answer:

$100 if you do 1 digit per house it would be $100

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

1) The Multiplicative inverse of the given expression is _________ *

Vilka [71]

90000⅞

I hope it will help you

5 0

3 years ago