451.538 rounded to tenths place = 451.5
answer is c. 451.5 (third choice)
Since both angles are equal to each set the equations equal to each other.
X+35=3x+1
1. Subtract 1 from both sides. Gives you = x+34=3x
2. Subtract 1x from both sides. Gives you 34=2x
3. Divide 2 on both sides, gives you 17=x.
4. Answer is 17=x.
Answer:
B, 1 thousand feet is the answer.
Answer:
3 5/12 cups of flour are needed
Step-by-step explanation:
The flour-sugar total is 3 2/3 cups, of which 1/4 cup is sugar. So, to find the amount of flour used, we subtract 1/4 cup (sugar) from the total (3 2/3 cups):
11 1
----- - ---- where 11/3 is the improper fraction form of 3 2/3
3 4
The LCD is 12. Rewriting this subtraction using the LCD, we get:
44 3
---- - ----- = 41/12 (cups) = 3 5/12 cups
12 12
3 5/12 cups of flour are needed