Answer:
Angela, a proportion is two equal ratios, kinda like 3/4 = 6/8.
If we call the number of cars c, then our proportion is 3/10 = c/100.
Cross multiplying, we get 10c = 300.
Dividing both sides by 10, c = 30.
Y=3(-3) x 2
y= -9 x 2
y=-18
.............
An = a1 + (n-1) * d
a12 = 47 + (12 - 1) * -5
a12 = 47 + 11 * -5
a12 = 47 - 55
a12 = - 8 <==
Answer:
you are 18
Step-by-step explanation:
10-7=3
3*6=18
or backwards,
18*1/6=3
3+7=10