Answer:
x = 8.8
Step-by-step explanation:
4x(5x+6)=-5
20x + 24x = -5
44x = -5
44 divided by 5 equal 8.8
x = 8.8
pls mark brainlest ;)
Hope this helps you :)
Multiply the number of attempts with the probability,
160 x 0.8 = 128 attempts made.
Hope this helps.
Answer:
$300
Step-by-step explanation:
10+15=25% or 1/4
400/4=100
400-100=300