Answer:
The answer is -18
Step-by-step explanation:
Actually if the x2 is supposed to be x^2 then it's -10
Answer:
Step-by-step explanation:
Diameter= 6 ft
Radius = 6/2 = 3 feet
Area of circle = πr²
= π * 3 * 3
= 9π ft²
Answer:
35 pounds
Step-by-step explanation:
To solve this, we can set up a proportion.
Let's name the weight of the wheat flour "x."
3/5=21/x
Cross multiply to solve.
3*x=5*21
3x=105
x=35
The weight of the wheat flour is 35 pounds.
Answer:
the 360 g is the best deal because it is 1.28 per 1g
Step-by-step explanation:
Convert $4.10 and $2.81 to pennies
To do that we multiply them by 100 since there are 100 pennies per $1.
$4.10 x 100 = 410¢
540g/410¢ = 1.41¢
1.41 rounded is 1¢
then
multiply $2.81 x 100 = 281¢
360g/281¢ = 1.28 rounds to 1¢
Answer: 1=4
2=21
3=20
4=24
5=14
6=9
7=6
8=15
9=5
10=0.033333333
Step-by-step explanation:
