The answer is x=22 because you just have to add the two equations together and then solve for 8x+4=180
Answer:
The 4th option.
Step-by-step explanation:
Rational numbers are numbers which can be expressed as a fraction. Irrational numbers are numbers which can't be expressed as a fraction. Square root 16 is a perfect square so it is a rational number.
Answer: 49, 35, and 32
Step-by-step explanation:
7 * 7 = 49
7 * 5 = 35
4 * 8 = 32
Answer:
45
Step-by-step explanation:
Let the three quantities be x, y and z.
