Answer:
6
Step-by-step explanation:
7+2x where x is DVDs borrowed
7+2x=19
2x=12
x=6
6 DVDs borrowed for the same price
Answer:
f + g =
Step-by-step explanation:
If you meant 12 1/4 inches long then your 4 feet and 1 inch long or 49 inches.
12x+165=225
Step-by-step explanation:
x will be the used game which is 12 and 55x3=165 and your total is $225
Answer:
x = 24
Step-by-step explanation:
Since this is a right angle, we can use the Pythagorean Theorem to find x. In the formula, a^2 + b^2 = c^2, variables a and b represent the lengths of the legs, and variable c represents the length of the hypotenuse.
a^2 + b^2 = c^2
18^2 + x^2 = 30^2
324 + x^2 = 900
x^2 = 576
x = 24