Answer:
Speed= Dist/time= p/x miles per minuteTime to run q miles=q divided by p/x= qx/p minutes
Answer:
4/5 and 9/13
Step-by-step explanation:
These are the two lowest fractions with different denominators with LCD is 36!
Answer:32
Step-by-step explanation: 500x4=2000
8 defects times 4 =32
Try to rewrite the equation;
You know that 5 can be written as log3(3^5)
log3(3^5)=log3(x^2+18) <-- you can now cancel out log3
3^5=x^2+18
243-18=x^2
225=x^2
√225=x
+-15=x
You see that even if x is negative, the squared will always give a positive answer. Therefore, +15 and -15 are both possible answers.
Hope I helped :)