Answer:
-7
Step-by-step explanation:
Given data
Tina's problem is
-16 - (-9)
Firstly let her open up the bracket
Note - * -= +
-16+9
Secondly, Rearrange
9-16= -7
Hence the answer is -7
Answer: B
Step-by-step explanation:
I'm starting to think that teachers should get sued for making us stay up so fμcking late
5/8=1/2a+2
5a/8=<span>1/2+<span>2<span>a
</span></span></span>5/8a=2a+1/2
5/8a−2a=<span>2a+1/2−<span>2a
</span></span>−11/8a=<span>1/<span>2
</span></span><span><span>(<span>8/−11</span>)</span>*<span>(<span><span>−11/8</span>a</span>)</span></span>=<span><span>(<span>8/−11</span>)</span>*<span>(1/2<span>)
</span></span></span>a=<span><span>−4/</span><span>11
The answer is -4/11
Hope this helps :)</span></span>
