-9/y=16/8
y=?
To solve for y in the equation -9/y = 16/8, you can cross-multiply.
-9/y = 16/8
Cross-multiplying:
-9 * 8 = y * 16
-72 = 16y
Dividing both sides of the equation by 16:
-72/16 = y
-4.5 = y
So, y = -4.5.
y/9=0/4
y=?
To solve for y in the equation y/9 = 0/4, we need to simplify the equation.
0 divided by any number (except zero) is always equal to 0. Therefore, 0/4 = 0.
The equation now becomes:
y/9 = 0
To solve for y, we can multiply both sides of the equation by 9:
9 * (y/9) = 9 * 0
Simplifying:
y = 0
So, y = 0.
What is the unit rate if 9 bags of chips cost a total of $51.43? Round the answer to the nearest hundredth.
Unit rate for bags of chips per dollar= ?
Umit rate of dollars per bag of chips= ?
To find the unit rate for bags of chips per dollar, divide the number of bags of chips by the total cost:
Unit rate for bags of chips per dollar = (Number of bags of chips) / (Total cost)
In this case, the number of bags of chips is 9 and the total cost is $51.43. So the unit rate for bags of chips per dollar is:
Unit rate for bags of chips per dollar = 9 / 51.43
Calculating this division, we find:
Unit rate for bags of chips per dollar = 0.175
Rounded to the nearest hundredth, the unit rate for bags of chips per dollar is approximately 0.18.
To find the unit rate of dollars per bag of chips, we can take the reciprocal of the unit rate for bags of chips per dollar:
Unit rate of dollars per bag of chips = 1 / (Unit rate for bags of chips per dollar)
Unit rate of dollars per bag of chips = 1 / 0.18
Calculating this division, we find:
Unit rate of dollars per bag of chips = 5.56
Rounded to the nearest hundredth, the unit rate of dollars per bag of chips is approximately 5.56.
How many dollars per bag of chips?
To find how many dollars per bag of chips, we can simply divide the total cost by the number of bags of chips:
Dollars per bag of chips = (Total cost) / (Number of bags of chips)
In this case, the total cost is $51.43 and the number of bags of chips is 9. So:
Dollars per bag of chips = $51.43 / 9
Calculating this division, we find:
Dollars per bag of chips ≈ $5.71
Therefore, the cost per bag of chips is approximately $5.71.
David has 483 gallons to water his 32 square foot garden. How much water would David have to evenly distribute fo each square foot of his garden?
To find out how much water David would have to evenly distribute for each square foot of his garden, we need to divide the total amount of water (in gallons) by the area of the garden (in square feet).
The given information states that David has 483 gallons to water his 32 square foot garden.
Amount of water per square foot = Total amount of water / Area of garden
Amount of water per square foot = 483 gallons / 32 square feet
Calculating this division, we find:
Amount of water per square foot ≈ 15.09 gallons
Therefore, David would have to evenly distribute approximately 15.09 gallons of water for each square foot of his garden.
Given the equation y=20x fill in the missing x-value and y-value
(3,y) y=?
(x,8) x=?