4x/16 - 3/8 - x/16 = 3/16
x/4 - 3/8 - x/16 = 3/16
3x/16 - 3/8 = 3/16
Add 3/8 on both sides
3x/16 = 9/16
Then multiply 16 on both sides
3x = 144/16
3x = 9
Divide 3 on both sides
x = 3
Answers:
1.) <span>the number 0 (for the real numbers)
</span>
2.) a(b+c)= ab + ac or a(b -c) = ab - ac
3.) equation containing more than one variable
4.) the number 1 (for the real numbers)
5.) <span>the reciprocal of a number; if x is a number other than zero, then 1/x is the multiplicative inverse
</span>
Answer: C. 7 games
Step-by-step explanation:
2x + 30 = 44 where x is the number of games.
-30 -30
2x = 14
x= 7
Answer:
The area of the cover for the hot tub must be:
Step-by-step explanation:
First, you must understand that since a hydromassage tub is mentioned and the diameter, it is assimilated that it is round in its upper part, which is why the formula is used to find the area of a circle:
- <u>Area of a circle = pi * radius ^ 2</u> (you must know that the radius is half the diameter)
Since the diameter is mentioned, it can be replaced in the formula:
- Area of a circle = 3.14 * (3.5 feet) ^ 2
- <u>Area of a circle = 38,465 square feet. Approximately 38 square feet</u>.
Answer:
Your answer is 12 and -6
Step-by-step explanation:
12 X -6= -72
12 + -6= 6
