Answer:
16=d-12/14
We simplify the equation to the form, which is simple to understand
16=d-12/14
Simplifying:
16=d-0.857142857143
We move all terms containing d to the left and all other terms to the right.
-1d=-0.857142857143-16
We simplify left and right side of the equation.
-1d=-16.8571428571
We divide both sides of the equation by -01 to get d.
d=16.8571428571
Step-by-step explanation:
These ordered pairs<span> are in the </span>solution set<span> of the equation </span>x<span> > </span>y. ... (2<span>, </span>0<span>). </span>3(2<span>) + </span>2(0<span>) ≤ 6. 6 + </span>0<span> ≤ 6. 6 ≤ 6. (</span>4, −1<span>). </span>3(4<span>) + </span>2(−1) ≤ 6. 12 + (−2<span>) ≤ 6 ... </span>3<span>). </span>
By plugging in 3 into t, we find that h(3)= -2(3)+3. -2(3) equals -6, and -6+3 equals -3, so h(3)=-3.
Answer:
Step-by-step explanation:
Let 
denotes number of pencils, markers, erasers respectively.
For Andrea:
For Justin:
For Virginia:
On subtracting equations (i) and (ii), we get
Put 
in equation (i)
Put in equation (iii)
Multiply equation (iv) by 5 and equation (v) by 6 and then subtract both the equations.
Put 
in equation
Put 
in equation (i)
Answer:
-9
Step-by-step explanation:
