<span>24 ÷ 2 − 6 + 8 ÷ 2
= (</span><span>24 ÷ 2) − 6 + (8 ÷ 2)
= 12 - 6 + 4
= 6 + 4
= 10</span>
Answer:
2y-4-6y-12=4
-4y=20
y= -5
Step-by-step explanation:
because (y+2)(y-2)=y^2-4
so we have the step to let the every part have the same denominator y^2-4
2(y-2)/(y+2)(y-2) -6(y+2)/(y-2)(y+2)=4/(y-2)(y+2)
the denominators are the same so the equality .we just need the part over be the same 2y-4-6y-12=4
y= -5
Answer:
I think the answer is B.
Step-by-step explanation:
Answer:
The Answer is: The first number is -70 and the second number is -68.
Step-by-step explanation:
Let f = first number and s = second number.
The sum of both is -138:
f + s = -138
The difference is -2
f - s = -2
Solve for f:
f = -2 + s
f = s - 2
Substitute:
s - 2 + s = -138
2s = -136
s = -68, the second number
Solve for f:
f = s - 2
f = -68 - 2 = -70, the first number
Proof:
f + s = -138
-68 + (-70) = -138
-138 = -138
Then:
f - s = -2
-70 - (-68) = -2
-70 + 68 = -2
-2 = -2
Hope this helps! Have an Awesome Day!! :-)
24: 1, 2, 3, 4, 6, 8, 12, <span>24<span>.
64: </span></span><span>1, </span><span>2, </span><span>4, </span><span>8, </span><span>16, </span><span>32, </span><span>64<span>.
88: </span></span><span>1<span>, </span></span><span>2<span>, </span></span><span>4<span>, </span></span><span>8<span>, </span></span><span>11<span>, </span></span><span>22<span>, </span></span><span>44<span>, </span></span><span>88<span>.</span></span>