Answer:
The correct answer is 10n ≥ 470.
Step-by-step explanation:
Since, the school club wants to collect at least 500 canned goods, then we know that they don't want to collect any less: they must collet 500 or more canned goods.
They already collected 30 canned goods, therefore we can subtract this quantity from out goal.
500 - 30 = 470
Since there are 10 club members, the number of members multiplied by "n" the minimum amount of canned goods that they can collect, will equal the total amount of canned goods that they need.
Stars : squares
Stars/squares
Stars to squares
Answer:
₹711,674.04
Step-by-step explanation:
1.firstly we need to solve for the total area of Bella's back garden deck.
2. Then we need to estimate mate the total cost of the garden given that a square metre cost ₹5,391.47 to build.
Given
length of garden = 12 metres
width of garden = 11 metres
Hence the area of the garden is given as
if a square metre cost ₹5,391.47 to build.
132 square metre will cost= ₹5,391.47*132= ₹711,674.04
What do you need help with?
Answer:
2, 9, 2, 9
Step-by-step explanation:
length = x
width = y
xy = 18
2x + 2y = 22
Substitute the second equation into the first. to do that, rewrite the equation
2x + 2y = 22 becomes y = -x + 11
Then use the new equation and substitute it with the y in the first equation.
x(-x + 11) = 18
-x^2 +11x - 18
Divide by -1
x^2 -11x + 18 = (x - 2) (x - 9)
x = 2, 9
when x = 2, y = 9 and when x = 9, y = 2 so they are interchangeable. the sides are 2, 9, 2, and 9.
