Answer:
28
Step-by-step explanation: You need to divide 7 by 1/4. Whenever you divide fractions you keep the first number as it is, change the sign to multiplication and write the reciprocal of the second fraction which is you have to flip the fraction. It is going to be 7 times 4/1. Which is 28/1 which is 28.
X - the score he must get

He must get at least 92 points.
1/13
2 black 3s and 2 red Jacks, 4 cards out of 52.
(192/16)*4.55*1.43 = 39039/500 =78.078
Answer:
He spent $15.51
Step-by-step explanation:
0.55x28.2=15.51
Hope this helps
^_^