Simply distribute the -3 across the b and -7.
-3(b - 7) = (-3 * b) + (-3 * -7) = -3b + 21
Hope this was helpful, if it wasn't just drop me a DM explaining what didn't make sense.
Answer:
cos 23 = x/7.8
Step-by-step explanation:
Answer:
3 donuts are sprinkles
Step-by-step explanation:
1/3 of 12 is 4
1/4 of 12 is 3
4+3=7
12-7=5
Glazed=5
Chocolate=4
Sprinkles=3
Answer: 832
Step-by-step explanation:
Below is how I solved it
(f + g)(x) = f(x) + g(x)
(f + g)(x) = 3x + 5 + x^2 = x^2 + 3x + 5
Answer: Choice D
