What's the answer to this?? I've tried 10 times and I can't solve it. Please help me!!

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red