x + y = 75
+ <u>x - y = 35</u>
2x = 110
x = 55
x + y = 75
55 + y = 75
y = 20
Since Tom is older, then he is 55 and Mike is 20.
Answer: 55
HEY THERE!!!!
The correct answer is 34°
They are supplementary angles (connect with a straight line) which means that their angles add up to 180° so:
180 = x + 156
34 = x
HOPE IT HELPS AND WOW I MADE IT LOL
<span><span><span><span><span>(<span><span>3x</span>−4</span>)</span><span>(<span>2x</span>)</span></span><span>(2)</span></span>+<span>2x</span></span>−1
</span>Distribute:
<span>=<span><span><span><span><span><span>12<span>x2</span></span>+</span>−<span>16x</span></span>+<span>2x</span></span>+</span>−1
</span></span>Combine Like Terms:
<span>=<span><span><span><span>12<span>x2</span></span>+<span>−<span>16x</span></span></span>+<span>2x</span></span>+<span>−1</span></span></span><span>=<span><span><span>(<span>12<span>x2</span></span>)</span>+<span>(<span><span>−<span>16x</span></span>+<span>2x</span></span>)</span></span>+<span>(<span>−1</span>)</span></span></span><span>=<span><span><span>12<span>x2</span></span>+<span>−<span>14x</span></span></span>+<span>−1
</span></span></span>Answer:<span>=<span><span><span>12<span>x2</span></span>−<span>14x</span></span>−<span>1
hope this helps! was there meant to be a parenthesis by the 2 + 2x - 1?? </span></span></span>
I think the answer is B. Or A.
Answer:
x = -3 or 9/4
Step-by-step explanation:
(x+3)(4x-9)
or use the quadratic formula
