Answer:
10 and 2.4
Step-by-step explanation:
100 is 10*10 so: = 10
5.75 is a decimal number
= 2.39≈ 2.4
Answer:
2k^2+12
Step-by-step explanation:
remove parentheses, simplify calculate
200 ounces. because each pound has 16 ounces and 12.5 pounds has 200 ounces
Set up a proportion
EA / EB = ED/ EC
16 / (5x + 2 + 16) = 12 / (12 + 24)
16/(5x + 18) = 12 / 36 Cross multiply
16 * 36 = (4x + 18)*12 Remove the brackets
576 = 48x + 216 Subtract 216 from both sides.
360 = 48x Divide by 48
360/48 = x
7.5 = x
Answer:
55 cubes
Step-by-step explain
v= 1/27 divided by 1/3 = 9
9 + 2 =11 times 5