If that's true then the area of the triangle is half as much as the area of the square.
The answer you are looking for is 320
The <em><u>correct answers</u></em> are:
60 pounds of onion rings and 60 hamburgers.
Explanation:
Jack serves a half pound of onion rings with every burger. He serves 120 bacon cheeseburgers. To find the number of pounds of onion rings, we multiply 1/2 pound by 120 burgers:
1/2(120) = 1/2(120/1) = (1*120)/(2*1) = 120/2 = 60 pounds of onion rings.
There were 8 hamburgers served out of the first 40 orders. If this rate continues, then to find the number of hamburgers out of 300 orders, we multiply 8/40 by 300:
8/40(300) = 8/40(300/1) = (8*300)/(40*1) = 2400/40 = 60
There would be 60 hamburgers.
Answer:
Step-by-step explanation:
100-10 : 100
90 : 100
504 : x
x=540x100/90
x=50400/90
x=560
- Simplify ⇨ 1/x(x+a) + 1/x(x-a)
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of 
and 
is 
. Multiply 
. Multiply 
.
Because 
and 
have the same denominator, add them by adding their numerators.
Combine like terms in x-a+x+a.
Cancel out x in both the numerator and denominator.
Expand 
.
