The answer 10x+7.5y=420 is 56
Answer:
y = –4x + 9
y + 7 = –4(x – 4)
4x + y = 9
Step-by-step explanation:
edgenuity answers. :)
2 tens, 4 ones, 3 tenths, 5 hundredths, 7 thousandths
It's 72
the measure of exterior angle of any regular polygon = 360/number of sides = 360/5 = 72°