Find the common ratio 8.) -3, 15, -75, 375,...
A.) r=-5
B.) r=3
C.) r=5
D.) r=-4
10 or more questions giving out free points and brailst

-5

Step-by-step explanation:

3*5 is 15

but -3*5 =-15

then -3*-5=+15 because in mathe -*- is +

hence the common ratio is -5

now you can give them brainliest

mental cunning

explanation:

he is often referred to as a man of twists and turns

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.