20 points will be you & have a wonderful day!

1. write the ratio as a fraction in simplest form.
22: 36
a) 1/3
b) 11/18
c) 18/11
d) 22/36

2. write the ratio as a fraction in simplest form.
24 to 20
a) 1/4
b) 6/5
c) 24/20
d) 5/6

3. write the ratio as a fraction in simplest form.
4 out of 12
a) 1/4
b) 1/3
c) 4/12
d) 3

4. solve the proportion. where necessary, round to the nearest hundredth.
x/2 = 8/9
a) 144
b) 0.44
c) 1.78
d) 36

5. in the population of a particular country, the male-to-female ratio is 48 to 62. write this ratio as a fraction in simplest form.
a) 2/3
b) 1/4
c) 24/31
d) 31/24

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)