Answer:
d. (8)
Step-by-step explanation:
3 = √(x + 1)
3 = √(8 + 1)
3 = √9
3 = 3
Answer:
4 leaving 2 students that haven't went.
Step-by-step explanation:
5 times 4 equals 20. 22 minus 20 equals 2.
81 square centimeters
Explanation:
Use this formula- a + b ÷ 2 x h
h is the height
A and b are the two bases
8 + 10 ÷ 2 x 9 = 81
Unit of measurement: square centimeters
MARK ME BRAINLIEST TYSM! Have a nice day
-9-4d=3+8b first combine like terms so add 4b on both sides so its
-9=3+12b next subtract three on both sides
-12=12b next divide 12 on both sides
-1=b
Where y represents the total number of coins and 0.5x represents the number of 5 cent coins and x represents the number of 1 cent coins...
y = 0.5x + x
= 1.5x
1/2x + 2x = 2.5x
If he exchanged 1 cent coins for 2 cent coins, he would have half the same number of 2 cent coins as he had for 5 cent coins. Instead of 2x, you would have "x" and...
y = 0.5x + 0.5x = x
y = 1x
Divide slopes..
1 / 1.5 = 2/3 or 0.67.
The answer is 2/3 so Choice B is the answer.