<span>x + 6y = 2
4x - 3y = 10
The first thing to do when solving a system of equations using the addition/elimination method is to multiply one or both of the equation by a value that will cancel out one of the variable terms.
Based on this, the correct answer is D - multiply the bottom equation by 2 thus eliminating the y variable when the equations are added together:
</span>x + 6y = 2 x + 6y = 2
2(4x - 3y = 10) --> 8x - 6y = 20<span>
Hope this helps.</span>
Answer:
9
Step-by-step explanation:
Multiply the total number of tiles by the fraction of tiles that are blue
24 *3/8
24/8 *3
3*3
9
Answer:
<h2>x = 1.3</h2>
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
30 - 24 = 6
6 = 6/30
6/30 = 1/5
Answer:
x = 26 ft
Step-by-step explanation:
Using the right triangle formed by the sides 24 and 10 with hypotenuse x
Applying Pythagoras' identity, then
x² = 24² + 10² = 576 + 100 = 676 ( take the square root of both sides )
x = 
= 26
