Answer:
19.84
the decimal has to stay in the same place
Step-by-step explanation:
1st box: 2a (subtract 2a from both sides)
2nd box: 3 (add 3 to both sides)
3rd box: 10 (add 7+3)
4th and 5th box: 2 (divide both by 2)
6th box: 5 (10/2=5)
Answer:
D. 4
Step-by-step explanation:
Terms are separated by addition and subtraction signs
A. 8.53 units is the length of the straight which is perpendicular to the straight line CD
Answer:
D
Step-by-step explanation:
There are 4 queens out of 52 cards in a deck. Therefore, if each card has the same probability of getting chosen, you have a 4/52 = 0.077 chance of drawing a queen because there are (4 favorable outcomes/queens) / (52 total outcomes)
