Jackson wants to divide a 2 3 −pound box of trail mix into small bags. Each of the bags will hold 1 6 pound of trail mix. How ma
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Answer:
x=1, y=-5
Step-by-step explanation:
Given equations are:
In order to solve the equation
Multiplying Eqn 1 by 5 and eqn 2 by 3 and subtracting them
So,
Eqn 1 becomes
15x+50y=-235
Eqn 2 becomes
15x-21y=120
Subtracting 2 from a
15x+50y - (15x-21y) = -235-120
15x+50y-15x + 21y = -355
71y = -355
y = -355/71
y =-5
Putting y= -5 in eqn 1
3x+10(-5) = -47
3x -50 = -47
3x = -47+50
3x = 3
x = 3/3
x = 1
Hence the solution is:
x=1, y=-5
Let's solve your inequality step-by-step.
<span>−10≤<span><span>2x−4</span><8</span></span><span><span>−10+4</span>≤<span><span><span>2x−4</span>+4</span><8+4
</span></span>(Add 4 to all parts)
<span>−6≤<span>2x<12</span></span><span><span>−62</span>≤<span><span>2x2</span><122
</span></span>(Divide all parts by 2)
<span>−3≤<span>x<6</span></span>
<span>−10≤<span><span>2x−4</span><8</span></span><span><span>−10+4</span>≤<span><span><span>2x−4</span>+4</span><8+4
</span></span>(Add 4 to all parts)
<span>−6≤<span>2x<12</span></span><span><span>−62</span>≤<span><span>2x2</span><122
</span></span>(Divide all parts by 2)
<span>−3≤<span>x<6</span></span>