Answer:
Thanks
Step-by-step explanation:
U great
Not sure about the first one but the second one is option c (or -3). You just have to factor and find the solutions (so it would be -7 and 4 and then u just add them)
For question 39 the answer is c
Answer:
12a+60 i think lol
Step-by-step explanation:
this is how i did it though:
12(a+b)
12a+60
Answer:
-(276÷0.12)=-2300
Step-by-step explanation: