Answer:
Step-by-step explanation:
Answer: First one is 140, second one is 70
Step-by-step explanation: They’re corresponding angles
Answer:
Step-by-step explanation:


for example, let's look at the first set
y+3x =5 or y = -3x+ 5
and y = -3x + 2
y = m + b
the slopes are equal, the y-intercepts differ
that means, they're just parallel lines, no solution
25% can be made in to 100% by multiplying it by 4.
Therefore, we can find the answer by multiplying 80 by 4.
80 * 4 = 320