<span>slope of -1/2 and a y-intercept of 4, so m = -1/2 and b = 4
using y = mx + b
y = -1/2x + 4
answer is </span><span>B. y= -1/2x +4</span>
Answer: 2/20, because all those marbles in total is 100. the blue and black marbles would be 70, if you simplify all of it it'd be 2/25.
Step-by-step explanation:
#1: 15%
#2: 1/10 = 10%
There are 6 girls who have blonde hair out of 40 students; 6/40 = 15%.
There are 4 boys that have black hair out of 40 students; 4/40 = 1/10 = 10%.
Answer:
The answer is D
Step-by-step explanation:
because the left sides answer is -16 and so on the right side you must make it -16 as well by subtracting -31.
Answer:
each one cost five dollars i went 220 divided by 22 = 10 then 10 divided by 2 = 5
Step-by-step explanation: