Answer:
The first and second one
Step-by-step explanation:
Had the problem an it showed that those two were correct hope I help
<span>-8(5r+6)+9(6r+3)
= -40r - 48 + 54r + 27
= 14r - 21</span>
Answer:
Step-by-step explanation:
-3a + 6b = a + 4b
-4a + 6b = 4b
-4a = -2b
a = -2b/-4
f(a) = -b/2
Answer:
(X+9)(x+4)
Step-by-step explanation:
Find 2 numbers that add to get the middle number and also multiply to get the last number
They are congruent by SSS
triangle ANP is congruent to triangle LCK is one of several possibilities for question B
