1 answer:
Answer:
-8b + 9 - 5k
Step-by-step explanation:
I am assuming the blue highlighted portion is your answer, and is not a part of the initial question
(-4b + 15 - 7k) - (6 + 4b - 2k)
Combine like terms
-4b - + 4b
Negative + Positive = Negative
-4b - 4b = -8b
15 - 6 = 9
-7k - - 2k
Negative + Negative = Positive
-7k + 2k = -5k
Put them all together:
0b + 9 - 5k
Simplify
-8b + 9 - 5k
I got the same answer as you (just in a different order)
You might be interested in
Answer:
Step-by-stepapex answer to the left of 9.9 and to the right of 9.3 explanation:
Answer:
5400
Step-by-step explanation:
1.5×60=90 steps per min
90×60=5400 steps per hour
Answer:
f(x) = 2x2 – x
Step-by-step explanation:
y = 6x
y = (8.9) (9.8)
y = 6x (8.9)
y = 8.9x
<span>RhombusP diagonal is = 8cmQ diagonals = 10cmArea of rhombus = p. q/28 .10/2 =80 / 2 = 40 cm
</span>
