Diego estimates that there will need to be 3 pizzas for every 7 kids at his party. Select all the statements that express this ratio. Select all that apply:
a. The ratio of pizzas to kids is 3 to 7.
b. For every 7 kids there need to be 3 pizzas.
c. The ratio of kids to pizzas is 7:3.
d. The ratio of kids to pizzas is 3:7.
e. The ratio of pizzas to kids is 7 to 3.​

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: