Answer:
c
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
angle m<3 + angle m<5 = 180° because these angles are supplementary
5x + 10 + 3x + 10 = 180° add like terms
8x + 20 = 180
8x = 160 divide both sides by 8
x = 20
Answer: C
Explanation:
200 x 50 = 10,000
10,000 square metres = 1 hectare
Let x be the salary. If x is more than the average, we want

If x is less than the average, we want

The two conditions can be summarized into

In fact, the absolute value of the difference of two numbers tells you "how far" those two numbers are, without taking into account which of the two is bigger.
Answer: y + 2 = 2/3 (x - 3)
Step-by-step explanation:
1. Point-slope form is y-y1 = m(x - x1)
2. plug in the slope 2/3 for m, -2 for y1, and 3 for x1