2 years ago

Mathematics 7 Section 73C/SdnodYear/Week 23/Day 30

Mathematics

1 answer:

Tasya [4]2 years ago

8 0

Ooh I’m not sure, this is a interesting question

You might be interested in

Find the X COORDINATE OF THE intersection of 9x - 6y = 12 and 3x + 2y =8

yaroslaw [1]

Answer: $x=2$

Step-by-step explanation:

Given a System of linear equations, the solution of the system is the point $(x,y)$ in which the lines intersect, where "x" is the x-coordinate and "y" is the y-coordinate.

Having the following System of equations:

$\left \{ {{9x - 6y = 12} \atop {3x + 2y =8}} \right.$

You can use the Elimination method to find the value of "x":

-Multiply the second equation by 3.

- Add the equations.

- Solve for "x".

Then, you get:

$\left \{ {{9x - 6y = 12} \atop {9x +6y =24}} \right.\\.......................\\18x=36\\\\x=\frac{36}{18}\\\\x=2$

8 0

3 years ago

tara needs 216 blocks. each box had 10 bags. each bag has 10blocks how many boxes bags and single blocks does she need to make 2

Fed [463]

2 boxes, 1 bag, and 6 blocks

4 0

4 years ago

Read 2 more answers

What is bigger 4.17 or 4.085

drek231 [11]

Answer:

4.17

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A manufacturer plans on building a better mousetrap. There is a 60% chance the mouse trap will produce a profit of $200,000 for

Vlada [557]

The answer is
<span>C) The expected value is $100,000, so the company should build the mousetrap. </span>

3 0

3 years ago

a person ate 2000 calories in a day of those calories 35% were from fat how many calories are from fat

Nata [24]

Answer:

700

Step-by-step explanation:

6 0

3 years ago