Answer:
500
Step-by-step explanation:
set up a ratio
1 p/5r = 100p/x
x = 500
Answer:
Missing side is 15 in
area 150 in^2
Step-by-step explanation:
x = √ (25^2 - 20^2)
x = √ 625 - 400
x = √ 225
x = 15
area = bh/2
area = (20 * 15) /2
area = 300 / 2
area = 150
30 x 30 + 25 x 15 = $1275
So,
30 tickets were sold from the $30 type, while 15 tickets were sold from the $25 type!
Answer:
-10
Step-by-step explanation:
Use PEMDAS (Parenthesis, Exponents, Multiplication/Division, Addition/Subtraction)
8 + (-2) · 9
8 - 18
-10
a. because to divide 6 1/4 and 3 you need to make the improper fraction a mixed number so the equation is 25/4 / 3/1 then you get the recipricol of 3 witch is 1/3 then you multiply 1/3 x 25/4 whitch is 25/12=2 1/12
