-5(-2b-1)
Collect like terms and simplify
(Multiply the number outside the bracket with the ones in the parentheses/bracket)
(-x-)= +
(+x+)= +
(-x+)= -
(+x-)= -
Basically same signs multiplied = +
Different signs multiplied = -
-5(-2b)= 10b
-5(-1)=5
10b+5 is your answer
Answer:
Slope: -1/4
y intercept: (0, -4/9)
Step-by-step explanation:
2/3 because you go up two and right 3 so the rate of change is 2/3
Answer:
C=25°
Step-by-step explanation:
C=5/9(77-32)
C=5/9(45)
C=(5*45)/9
C=5*5
C=25
